Bộ 5 đề thi thử THPT QG năm 2021 môn Tiếng Anh Trường THPT Trần Quốc Tuấn

BỘ 5 ĐỀ THI THỬ THPT QG NĂM 2021 MÔN TIẾNG ANH

TRƯỜNG THPT TRẦN QUỐC TUẤN

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other  three in the position of primary stress in each of the following questions

Question 1.     A. emergency  B. corruption   C. fashionable D. detergent

Question 2.     A. executive    B. opposite      C. customer     D. supervisor

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions

The development of genetically modified (GM) plants and animals had led to a huge global controversy. Opponents say that GM “Franken foods” are a threat to our well-being, and proponents say that the risks are minimal. There is one aspect of the war over GM that is often overlooked. Anyone who wears a cotton shirt these days is using a GM crop. Cotton is the only major non-food GM crop at present, but others are coming.

GM cotton plants that is not food has not stopped the most passionate GM opponents from objecting. If GM cotton is grown in a field next to fields of non-GM cotton, they argue, then how to keep genes from being transferred from field to field. This danger, however, is not as compelling to the public as possible health hazards in food, so there is no great fury over GM cotton.

GM cotton seeds produce higher yields, and they do without the need for pesticides. Planting of GM cotton has increased five fold since 1997; three-quarter of cotton in America, and over half in China, is now GM. Farmers like it because it increases their profits.

Other options for non-food GM include new variety of flowers with different colors or scents, tougher grasses for lawns, and plants designed to soak up pollutants from the soil. The paper industry provides another example of potential for GM to help produce better and cheaper products. Paper is made from pulp, and pulp is generally made from trees. Researchers in New Zealand and Chile have been working on insect-resistant pines, and a Japanese firm has combined carrot genes with tree genes to make them grow better in poor soil.

Another interesting case is that of tobacco. It is not food crop, but it is consumed, and GM tobacco plants with both more and less nicotine have been created. The tobacco plant, however, is an ideal target for GM, since its genetics are very well understood and it produces a lot of leaves. The value of the drugs that could be produced by GM tobacco is so high, many farmers could switch from growing tobacco for

cigarettes to growing it for medicine. Since medical cost is rising, consumers would also be happy to use drugs produced in bulk by GM tobacco.

Question 3. Which of the following is TRUE, according to the passage?

1. There are several major non-food GM products at present.
2. GM cotton has no significant advantage over controversial cotton.
3. There have been no objection to GM cotton.
4. GM cotton is less controversial than other GM products.

Question 4. The word “compelling” in paragraph 2 is closest in meaning to

A. dangerous   B. obvious       C. interesting  D. annoying

Question 5. It can be inferred from the passage that GM tobacco    .

1. can have lower or higher levels of nicotine.
2. produces drugs that are very expensive.
3. makes cigarettes harmless to smokers.
4. is already in the market.

Question 6. According to the passage, why are researchers developing GM trees?

A. To improve or make paper less expensive. B. To find a way to make paper without pulp.

C. To produce more fruit.       D. To replace trees cut down for paper.

Question 7. Why does the author mention a cotton shirt in paragraph 1?

1. To show that cotton is one of the most popular materials for clothing
2. To show that the risk of GM products are minimal.
3. To give an example of a common GM product that is not a food.
4. To give an example of a controversy surrounding GM products.

Question 8. Which options for non-food GM is NOT mentioned in the passage?

A. grass           B. rubber         C. tobacco       D. flowers

Question 9. What is the topic of the paragraph?

A. The hazards of GM products.        B. Controversial GM products.

C. Non-food GM products.    D. GM cotton and tobacco.

Question 10. The word “that” in paragraph 1 refers to          .

A. aspect         B. GM C. war D. risk

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Question 11. Susan will be ready any minute, and then we must leave.

1. We must leave as soon as Susan will be ready.
2. We must leave the moment Susan must be ready
3. We must leave as soon as Susan is ready.
4. We will leave any minute when Susan will be ready.

Question 12. “Please, let my child go!” she begged the kidnapper.

1. She begged the kidnapper to let her child to go.
2. She pleaded with the kidnapper to release her child.
3. She solemnly ordered the kidnapper to set her child free.
4. She pleaded the kidnapper to let her child go.

Question 13. I expect you were fully satisfied with the results by the end of the display.

1. You were fully satisfied when the display came to an end.
2. By the end of the display you must have been quite happy.
3. You must be completely satisfied with the results by the end of the display.
4. By the end of the display you must have been fully satisfied.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

Question 14. You have to finish this work. You don't want to do it though.

1. Although you have to finish this work, you should want to do it.
2. As you don't feel like doing this work, you have to finish it.
3. You have to finish this work, however much you don't feel like doing it.
4. Unless you want to do it, you don't have to finish this work.

Question 15. She fell over in the last minutes. She didn't win the race.

1. If she didn't fall over in the last minutes, she would win the race.
2. She didn't win the race even though she fell over in the last minutes
3. Not having won the race, she fell over in the last minutes
4. She could have won the race if she hadn't fallen over in the last minutes.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks

The United States and China have (16)          a deal that allows the Chinese telecommunications giant ZTE to stay in business in exchange for paying an additional $1 billion in fines and agreeing to let US regulators monitor its operations. The fine comes (17) _________ Donald Trump stepped in to save the company after US regulators barred it from doing business in the US, an effective death blow for the company.

In addition to the fine, a compliance team chosen by the US will be embedded at ZTE and the Chinese company must change its board and executive team. “ZTE is essentially on 

(18) _______,” said Amanda DeBusk, chair of the international trade and government regulation practice at Dechert LLP and a former commerce official. “It’s unprecedented to have US agents as monitors … It’s (19)___________ a good precedent for this situation. ZTE is a repeat offender.” 

            The news did little to appease critics. Senator Mark Warner, vice-chairman of the Senate select committee on intelligence, said: “It is the unanimous conclusion of our nation’s intelligence community that ZTE poses a significant threat to our national security. These concerns aren’t new; back in 2012, the House permanent select committee on intelligence released a report (20)_______ the serious counterintelligence concerns associated with ZTE equipment.

Question 16.	A. reached	B. solved	C. passed	D. come
Question 17.	A. after	B. while	C. before	D. by the time
Question 18.	A. test	B. trial	C. experiment	D. probation
Question 19.	A. relatively	B. certainly	C. frantically	D. cautiously
Question 20.	A. by	B. in	C.on	D. with

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Question 21. I could only propose a partial solution to the crisis in the company.

A. halfway      B. half C. whole         D. effective

Question 22. Viking sailors landed in North America just under a thousand years ago.

A. upwards of B. only just      C. just on        D. not quite

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Question 23. Did she get the better of you in the argument?

A. gain a disadvantage over   B. try to be better than

C. try to beat                                             D. gain an advantage over

Question 24. I think Mr. John is on the level because he always tells the truth and never tries to deceive others.

A. honest         B. dishonest    C. talented      D. intelligent

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Question 25. The head teacher has asked me to take the new boy under my            and look after him.

A. sleeves        B. arm C. wing           D. cloak

Question 26. Make sure you mix the ingredients well,          you might get lumps in your cake.

A. supposing   B. otherwise    C. provided     D. unless

Question 27. More than 80 people came to the exhibition, many of             children had pictures on the walls.

A. whose         B. whom         C. who            D. which

Question 28. You'll have to    a better idea than that if you want to win.

A. come in for B. come up with          C. bring out     D. get down to

Question 29. I demand to know how this vase          , and no one is leaving till I find out.

A. got broken  B. was breaking          C. has broken  D. is broke

Question 30. The boy has a collection of       .

. old valuable Australian postage stamp         B. old Australian valuable postage stamp

C. valuable Australian old postage stamp      D. valuable old Australian postage stamp

Question 31. You may find doing this job very         . Try it!

A. relaxing      B. relaxed        C. relax           D. relaxation

Question 32. Turn off this machine, please. The harsh sound really me crazy.

A. bothers       B. drives          C. worries       D. takes

Question 33.   one day by a passing car, the dog never walked properly again.

A. Having injured       B. To be injured          C. Injured       D. Injuring

Question 34. The White House has recently announced that President Donald Trump and North Korea's supreme leader Kim Jong-un will hold a second          near the end of next month.

A. summit       B. climax         C. gathering    D. appointment

Question 35. May had her room painted black. It looks dark and dreary. She         another colour.

A. should have chosen            B. must choose            C. should choose        D. must have chosen

Question 36. Just think! Next month you'll be           and it seems like only yesterday you were a baby.

A. in your teens           B. in your teenage       C. teenager      D. at your teens

Question 37. It's very important that we        as soon as there's any change in the patient's condition.

A. be notified  B. being notified         C. be it notified          D. were notified

Question 38. Jessica was born in Australia, but she has spent           of her life there.

A. very little    B. only a few  C. a few          D. a little

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation-conversion of liquid water to water vapor. In this manner, the salinity is increased, since the salt behind. If this is carried to the extreme, of course, white crystals of salt would be left behind.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.

Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, off Antarctica, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

Question 39. The word “it” in paragraph 4 refers to__________.

A. sea ice         B. manner        C. seawater     D. salinity

Question 40. Which of the following is NOT a result of the formation of ocean ice?

A. The surrounding water sinks          B. Water salinity decreases

C.The salt remains in the water          D. The water becomes denser

Question 41. What does the passage mainly discuss?

A. The salinity of ocean water            B. The many forms of ocean life

C. The elements of salt           D. The bodies of water of the world

Question 42. Why does the author mention the Weddell Sea?

1. To show that this body of water has salinity variations
2. To compare Antarctic waters with Arctic waters
3. To point out the location of deep waters
4. To give an example of cold-water salinity

Question 43. According to the passage, the ocean generally has more salt in_________.

A. coastal areas           B. rainy areas  C. turbulent areas        D. tropical areas

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Question 44. A deficient (A) of folic acid is rarely found (B) in humans because (C) the vitamin is contained in (D) a wide variety of foods.

Question 45. An internationally famous ballerina, (A) Maria Tallchief demonstrated (B) that the (C)

quality of ballet in North America could equal those (D) of the ballet in Europe.

Question 46. The gopher digs (A) with the big strong claws of its (B) two front foot (C) and with its overhanging (D) front teeth.

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Question 47. Jimmy asked Lily about her friend.

Jimmy: “Would you mind telling me where Tom works?” Lily said “           .”

A. No, of course not.  B. Yes, I would

C. Never mind.           D. Well, he works in a hospital.

Question 48. Jack talked to his friend at cafe.

Jack: “Why don't you wear trainers to work?”. His friend replied “ .” 

We aren't allowed to.  B. My boss makes me not to.

C. We aren't let wear. D. My boss doesn't want to.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Question 49.	A. compile	B. facile	C. facsimile	D. textile
Question 50.	A. couple	B. trouble	C. enough	D. thousand

ĐÁP ÁN

Question 1	C	Question 11	C	Question 21	C	Question 31	A	Question 41	A
Question 2	A	Question 12	B	Question 22	A	Question 32	B	Question 42	D
Question 3	A	Question 13	D	Question 23	C	Question 33	C	Question 43	D
Question 4	C	Question 14	C	Question 24	A	Question 34	A	Question 44	A
Question 5	A	Question 15	A	Question 25	C	Question 35	A	Question 45	D
Question 6	A	Question 16	A	Question 26	B	Question 36	A	Question 46	C
Question 7	C	Question 17	A	Question 27	A	Question 37	A	Question 47	D
Question 8	B	Question 18	D	Question 28	B	Question 38	A	Question 48	A
Question 9	C	Question 19	B	Question 29	A	Question 39	C	Question 49	C
Question 10	A	Question 20	C	Question 30	D	Question 40	B	Question 50	D

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Question 1:     A. bread          B. dream         C. cream         D. clean

Question 2:     A. dislikes       B. exchanges   C. completes   D. escapes

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the primary stress in each of the following questions.

Question 3:     A. company     B. instrument  C. business      D. adventure

Question 4:     A. suffer          B. differ          C. prefer          D. offer

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Question 5: She hasn’t read any technological books or articles on the subject for a long time. She’s afraid that she may be with recent developments.

A. out of touch           B. out of condition     C. out of reach            D. out of the question

Question 6: Before a long journey, people normally take their cars to service stations to     .

A. keep the oil refill    B. make the oil refilled

C. have the oil refill    D. get the oil refilled

Question 7: The online game “Dumb ways to die” quickly   with young people after being released in 2013.

A. took on       B. caught up    C. caught on   D. took up

Question 8: No one on the plane was alive in the accident last night,           ?

A. wasn’t he    B. weren’t they           C. were they   D. was he

Question 9: “Have you seen Jack? He’s the man wearing a bow tie.”

A. woolen lovely red  B. lovely red woolen   C. lovely woolen red  D. red lovely woolen

Question 10: The more you practice speaking in public,        .

A. the more you become confident    B. the more you become confidently

C. the greater confidence you become           D. the more confident you become

Question 11: He looks for any excuse he can to blow off his           to do housework.

A. commitment           B. obligation   C. assignment D. responsibility

Question 12: “You     the report yesterday as the director won’t need it until next week.”

A. should have finished          B. needn’t have finished

C. could have finished            D. mustn’t have finished

Question 13: It is hardly possible to the right decision all the time.

A. do   B. arrive          C. make           D. take

Question 14: Not until he did he       realize that he was adopted by his parents.

A. has grown up          B. grew up      C. grows up    D. had grown up

Question 15: Peter: “Have you ever been to a live concert?”

Mary: “No, I haven’t. But I’d very much like to,       .”

A. yet  B. although     C. though        D. moreover

Question 16: They have planted a row of trees         a natural protection from the sun’s ray.

A. that form    B. formed        C. that is formed         D. forming

Question 17: Of all the world’s major oceans,           Arctic Ocean is the shallowest.

A. an   B. the  C. a     D. Ø

Question 18:   as the representative at the conference, she felt extremely proud of herself.

A. Be chosen   B. Having been chosen

C. On choosing           D. Having chosen

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Question 19: Alex is talking to his teammate, Tim, about aquatic sports.

Alex:  “Do you think windsurfing is a dangerous sport?”

Tim: “________________”

A. You’re right. There’s no doubt about it.    B. No, I don’t think so. It’s perfectly safe.

C. You can say that again but it’s still true.   D. I see what you mean but that’s a good idea.

Question 20: The teacher is talking to Laura about her presentation in class today.

Teacher: “Your speech this morning was beyond my expectation.”

Laura: “_________________”

A. Thanks. Without your help, I couldn’t have.         B. Are you kidding me? It’s terrible.

C. It’s OK. It was the least I could do.          D. That’s alright. I’m glad I could help.

ĐÁP ÁN

Question 1	A	Question 11	D	Question 21	D	Question 31	A	Question 41	C
Question 2	B	Question 12	B	Question 22	C	Question 32	D	Question 42	C
Question 3	D	Question 13	C	Question 23	A	Question 33	C	Question 43	B
Question 4	C	Question 14	B	Question 24	B	Question 34	B	Question 44	C
Question 5	A	Question 15	C	Question 25	C	Question 35	B	Question 45	D
Question 6	D	Question 16	D	Question 26	B	Question 36	D	Question 46	D
Question 7	C	Question 17	B	Question 27	A	Question 37	C	Question 47	A
Question 8	C	Question 18	B	Question 28	B	Question 38	A	Question 48	B
Question 9	B	Question 19	B	Question 29	A	Question 39	A	Question 49	B
Question 10	D	Question 20	A	Question 30	D	Question 40	A	Question 50	C

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Question 1: A. enroll          B. promote          C. require        D. danger

Question 2: A. optimistic               B. diversity         C. environment           D. assimilate

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Question 3: A. terrified              B. influenced                C. averaged             D. accompanied 

Question 4: A. identity              B. final                  C. applicant        D. decide

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Question 5: It is not until December 25         the exam will be designed.

A. when          B. what           C. which         D. that

Question 6:     ten minutes earlier, you would have got a better seat.

A. Had you arrived     B. If you arrived         C. Were you arrived   D. If you hadn’t arrived

Question 7: In some parts of the country, prices are than in others.

A. the highest  B. highest        C. higher and higher   D. more and more high

Question 8: There is no excuse for your late submission! You          the report by last Monday.

A. should have finished          B. mightn’t have finished

C. needn’t have finished        D. must have finished

Question 9:     university is an institution of higher education and research, which grants academic degrees.

A. A    B. An  C. The D. Some

Question 10: My parents lent me the money.            , I couldn’t have afforded the trip.

A. Therefore    B. Otherwise   C. Only if        D. However

Question 11: Mr. Paulson has three daughters of      age, which concerns him much.

A. married       B. marriageable           C. marrying     D. unmarried

Question 12: If you’re lonely, you should go out and try to             a friendship with someone you like.

A. take up       B. break up      C. hold up       D. strike up

Question 13: A lot of different conservation efforts have been made to save          species.

1. endangered     B. available     C. plant-eating            D. contaminated

Question 14: It is stated that we are now in the first stages of a battle for the         of life on the earth.

A. responsibility          B. reservation  C. sustainability          D. purification

Question 15: My college graduation was a real         day for my whole life.

A. red brick     B. red ink        C. red tape      D. red letter

Question 16: My New Year’s            this year is to spend less time on Facebook and more time on my schoolwork. But I’m not sure I will keep it.

A. resolution   B. salutation    C. wish            D. pray

Question 17: The company allows some customers to buy goods on            and pay for them later.

A. card            B. cheque        C. credit          D. cash

Question 18: Mr. Park Hang Seo, a Korean coach, is considered a big         in Vietnam football.

A. bread          B. cheese         C. sandwich    D. egg

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Question 19: Tony and Bob are talking in their classroom.

Tony: “We are buying Lily a graduation present.” - Bob: “ ”

A. She’s out of my league.     B. Can you all be more down-to-earth?

C. I’m raking in money now.  D. Could I chip in?

ĐÁP ÁN

Question 1	D	Question 2	A	Question 3	B	Question 4	C	Question 5	D
Question 6	A	Question 7	C	Question 8	A	Question 9	A	Question 10	B
Question 11	B	Question 12	D	Question 13	A	Question 14	C	Question 15	D
Question 16	A	Question 17	C	Question 18	B	Question 19	D	Question 20	A
Question 21	C	Question 22	D	Question 23	A	Question 24	C	Question 25	B
Question 26	A	Question 27	D	Question 28	A	Question 29	D	Question 30	B
Question 31	C	Question 32	A	Question 33	C	Question 34	A	Question 35	D
Question 36	B	Question 37	B	Question 38	D	Question 39	B	Question 40	A
Question 41	C	Question 42	A	Question 43	C	Question 44	A	Question 45	B
Question 46	D	Question 47	A	Question 48	C	Question 49	D	Question 50	A

Mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions.

Question 1: If you have any problem, please call Ann. She'll always            a sympathetic ear.

A. bring           B. borrow        C. give            D. lend

Question 2: Everyone likes him,        ?

A. doesn't he   B. doesn't she  C. don't they   D. don't you

Question 3: His brother refuses to even listen to anyone else's point of view. He is very_____.

A. open-minded          B. absent-minded        C. narrow-minded      D. kind-hearted

Question 4: If I          it was a formal party, I wouldn't have worn my old jeans and a jumper.

A. knew          B. could know            C. had been knowing  D. had known

Question 5: I deeply regret    to her so severely last night. She was badly hurt.

A. to speak      B. to be speaking        C. being spoken          D. having spoken Question 6: Although the            construction costs of environmentally friendly houses are   very high, they are very economical in the long run.

A. first B. introductory           C. initial          D. opening

Question 7: Henry was a studious student. He needed no    to work hard.

A. encourage   B. encouraged C. encouragement       D. encouraging

Question 8: I finally   the cold that I had had all week.

A. pass out      B. get over      C. come down with    D. pull through

Question 9: We          pay for the tickets as Josie won them in a competition.

A. didn't have to         B. hadn't to     C. couldn't      D. mustn't

Question 10: They      enthusiastically when their teacher     in.

A. will discuss/will come        B. will have discussed/comes

C. were discussing/came         D. discuss/comes

Question 11: Why don't you these photos into your computer, because then you would  have your own digital copies.

A. change        B. scan            C. put  D. give

Question 12: The earthquake, and tsunami that followed, has killed over 1300 people, the majority of      ___were in the city of Palu in Central Sulawesi, Indonesia.

A. which         B. them           C. that D. whom

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of the others.

Question 13:   A. approached B. supported   C. noticed       D. finished

Question 14:   A. threaten      B. through       C. thunder       D. them

Mark the letter A, B, C or D on your answer sheet to indicate the word which is stressed differently from the rest.

Question 15:   A. prefer          B. profile         C. promote      D. regret

Question 16:   A. assistant      B. relevant       C. argument    D. attitude

Mark the letter A, B, C or D on your answer sheet to indicate the underlined word or phrase in each sentence that needs correcting.

Question 17: Having found guilty of racketeering, the mobster was sentenced to a number of years in prison.

A. Having found         B. of    C. was sentenced        D. a number

Question 18: Most people consider it women's responsible to take care of children and do housework.

A. Most           B. responsible  C. of    D. do

Question 19: They have made a lot of progress until the country became independent.

A. a lot of        B. until            C. became       D. independent

ĐÁP ÁN

Question 1	D	Question 11	B	Question 21	B	Question 31	B	Question 41	D
Question 2	C	Question 12	D	Question 22	B	Question 32	B	Question 42	B
Question 3	C	Question 13	B	Question 23	A	Question 33	A	Question 43	D
Question 4	D	Question 14	D	Question 24	C	Question 34	A	Question 44	D
Question 5	D	Question 15	B	Question 25	C	Question 35	A	Question 45	B
Question 6	C	Question 16	A	Questison 26	C	Question 36	A	Question 46	B
Question 7	C	Question 17	A	Question 27	A	Question 37	A	Question 47	B
Question 8	B	Question 18	B	Question 28	D	Question 38	B	Question 48	A
Question 9	A	Question 19	B	Question 29	D	Question 39	A	Question 49	C
Question 10	C	Question 20	C	Question 30	D	Question 40	D	Question 50	D

Mark the letter A, B, C, or D on your answer sheer to indicate the underlined part that needs correction in each of the following questions.

Question 1: It is necessary and required that dental technicians and others who work with X-rays limit their exposure to these highly penetrating rays.

A. and required           B. and others   C. highly         D. their

Question 2: In a survey of suburban homeowners, a lawn-mower was rated one of the most important equipments.

A. a lawn mower         B. equipments C. In a survey D. the

Question 3: Walking reduces depression and anxiety, lessens stress, self-esteem is raised, and increases energy.

A. self-esteem is raised           B. Walking      C. lessens stress          D. depression

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Question 4:     A. enthusiasm B. punctuality C. anniversary D. intercultural

Question 5:     A. treasure       B. appoint       C. advance      D. diverse

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

Question 6: We haven't received any reply to our letter. It is such an insult.

1. We see it an insult to have received no reply to our letter.
2. We haven't received any reply to our letter yet because it is insulting.
3. We have been insulted by the reply to our letter.
4. We don't find it insulting for not receiving any reply to our letter.

Question 7: Pete had acquired the money through hard work. He was reluctant to give it away.

1. Having acquired the money through hard work, Pete was reluctant to give it away.
2. Although Pete had acquired the money through hard work, he was reluctant to give it away.
3. Having worked hard to earn the money, it couldn't be given away by Pete.
4. Pete had acquired the money through hard work so that he was reluctant to give it away.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Question 8: In 2018 there was a craze for Bitcoin mining in Vietnam due to the belief that it would bring impressive profits.

A. inclination  B. fever           C. sorrow        D. indifference

Question 9: If Jeff Bezos and his wife split their assets equally. MacKenzie could become the richest woman in the world overnight.

A. uniformly   B. fifty-fifty    C. unevenly     D. symmetrically

Read the following passage and mark the letter A, B, C, or D on your answer sheer to indicate the correct answer to each of the questions from 10 to 14.

In the past, technology and progress was very slow. People “invented” farming 12,000 years ago  but it took 8,000 years for the idea to go around the world. Then, about 3,500 years ago, people called “potters” used round wheels to turn and make plates. But it took hundreds of years before some clever person thought, if we join two wheels together and make them bigger, we can use them to move things

In the last few centuries, things have begun to move faster. Take a 20th-century invention like the aeroplane, for example. The first acroplane flight on 17 December 1903 only lasted 12 seconds, and the plane only went 37 metres. It can't have been very exciting to watch, but that flight changed the world. Sixteen years later, the first plane flew across the Atlantic, and only fifty years after that, men walked on the moon. Technology is now changing our world faster and faster. So what will the future bring?

One of the first changes will be the materials we use. Scientists have just invented an amazing new material called graphene, and soon we will use it to do lots of things. With graphene batteries in your mobile, it will take a few seconds to charge your phone or download a thousand gigabytes of information! Today, we make most products in factories, but in the future, scientists will invent living materials. Then we won't make things like cars and furniture in factories - we will grow them!

Thirty years ago, people couldn't have imagined social media like Twitter and Facebook. Now we can't llve without them. But this is only the start. Right now, scientists are putting microchips in some disabled people's brains, to help them see, hear and communicate better. In the future, we may all use these technologies. We won't need smartphones to use social media or search the internet because the internet will be in our heads!

More people will go into space in the future, too. Space tourism has already begun, and a hundred years from now, there may be many hotels in space. One day, we may get most of our energy from space too. In 1941, the writer Isaac Asimov wrote about a solar power station in space. People laughed at his idea then, but we should have listened to him. Today, many people are trying to develop a space solar power station. After all, the sun always shines above the clouds!

Question 10: The writer says that in the past             .

A. people didn't invent many things   B. people didn't want to use wheels

C. most inventions were to do with farming  D. it took time for new ideas to change things

Question 11: Why does the writer use the example of the aeroplane?

1. To explain why transport changed in the 20th century.
2. Because he thinks It's the most important invention in history.
3. To explain how space travel started.
4. To show how an invention developed quickly.

Question 12: What does the writer say about the future of communication?

1. We can't know what the most popular social media will be.
2. Microchips will become faster.
3. We won't use the internet as much.
4. We won't need devices like smartphones.

Question 13: What does the writer say about space solar power?

1. It's an old idea, but people are only starting to develop it now.
2. It's a science fiction idea, and nobody really thinks it will work.
3. It's much easier to build a solar power station in space than on Earth.
4. People tried it in 1941, but they didn't succeed.

Question 14: The best title for the article would be   .

A. Man in space          B. Will computers rule the world?

C. More and more inventions      D. Progress now and then

ĐÁP ÁN

Question 1	C	Question 11	D	Question 21	A	Question 31	C	Question 41	B
Question 2	B	Question 12	D	Question 22	A	Question 32	B	Question 42	A
Question 3	A	Question 13	A	Question 23	B	Question 33	D	Question 43	D
Question 4	A	Question 14	D	Question 24	D	Question 34	C	Question 44	D
Question 5	A	Question 15	B	Question 25	A	Question 35	C	Question 45	B
Question 6	A	Question 16	A	Question 26	C	Question 36	B	Question 46	C
Question 7	B	Question 17	B	Question 27	B	Question 37	D	Question 47	D
Question 8	D	Question 18	C	Question 28	D	Question 38	A	Question 48	D
Question 9	C	Question 19	C	Question 29	C	Question 39	B	Question 49	B
Question 10	D	Question 20	D	Question 30	D	Question 40	B	Question 50	C

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