Phan Bảo Giang's Profile

I/Change into passive voice:

1/We have to test these products. ->These products …………………………………….

2/The students must clean the floor every day. ->The floor ……………………………………………….

3/A lot of people can use the train. -> The train………………………………….….………………

4/My sister will hold a party next Sunday. -> A party…………………………………………………

5/You should keep the flowers in a warm sunny place. -> The flowers ……………………………..……

6/They have just painted those posters. → Those posters …………….…………………………

7/The builders were building a new bridge. → …………….…………………………………

8/Ba is preparing a report now. → …………….…………………………………

9/Some one was making coffee when I came.→ …………….…………………………………

10/No one has changed the room. → …………….……………………………………………

12/They haven’t bought the flowers yet. → …………….………………………………………

13/People are laughing at him. → …………….…………………………………

14/Some body was recording our conversation.→ …………….………………………………

15/We have seen her since last week. → …………….………………………………………

16/Bill is using the computer at the moment.→ …………….………………………………

17/Doctors have treated many people for burn.→ …………….……………………………

18/People were watching the match on T.V. → …………….……………………………………

19/Nobody has stolen his watch. → …………….……………………………………

20/Someone has stolen my bike. → …………….……………………………………………………………

21/They have just built a new church near my house.->…………….……….……………………

22/Mai doesn’t do the test well. -> The test………………………………………..….………

23/Our father hasn’t repainted the gate gray. ->The gate……………………………………….….…………

24/Alex wasn’t singing a song when the doorbell rang.--> A song………………………………….….…

25/The students mustn’t clean the floor every day. ->The floor………………………………………….…

26/My mother usually feeds the dog. ->The dog…………………………………………….….………

27/The little girl has eaten the eggs.-->The eggs………………………………………………….….………

28/People play soccer all over the world. ->Soccer………………………………………..….…………

29/The postman brought the mail early today. -> The mail ……………………………..….……….

30/My sister will hold a party next Sunday. ->A party…………………………………….….………

31/Somebody cleans this room every day. -> This room………………..…………………..……………

32/They painted their house yellow.->Their house………………………………………..….………………

33/Alexander Bell invented the telephone. → ……………………………………..….………………

34/Shakespeare wrote that play. → ………………………………….………………………

35/They speak French in France. → …………….………………………………………………

35/Her mother doesn’t cook a meal in the kitchen. → …………………………….…………………………

38/They don’t use this house very often →This house …………………………….………………….

39/He finished his exercises on time.-->.....................................................................................................

40/People plant rice in those fields.-->.......................................................................................................

41/They use cars and trucks to carry food to market.--..................................................................................

42/This boy broke my windows yesterday.--.....................................................................................................

43/ They have known him well.--..............................................................................................................

44/We will meet him at the station.-->....................................................................................................

45/They built the church in 18 th century. .-->.................................................................................

46/ They built the house last month. .-->................................................................................................

47/ How long have they done their work?-->.................................................................................

48/ No one could help him.--.............................................................................................................

49/We can’t make tea.-->………………………………………………………………………………

50/You must finish your task right now.->………………………………………….……………………

51/The Chinese invented paper. ->………………………………………………………….……………

52/You should learn this lesson carefully. ->……………………………………………………..……….

53/They are going to built a new school for the poor.-->……………………………………………….…

54/The fishermen caught only a few fish. ->………………………………………………………………….

55/ We will meet him at the station. ->…………………………………………………………………….

II/ Change these sentences into passive voice:( Yes-No question):

1. Do they teach English here? ->……………………………………………………………………….….

2. Will you invite her to your wedding party? ->…………………………………………………..……….

3. Did the teacher give some exercises? ->………………………………………………………………..….

4. Is she going to write a poem? ->……………………………………………………………………..

5. Have they changed the window of the laboratory? ->…………………………………………………….

6. Is she making big cakes for the party? ->…………………………………………………….

7. Has Tom finished the work? ->…………………………………………………………………………….

8. Are the police making inquires about the thief? ->…………………………………………………….

9. Must we finish the test before ten? ->…………………………………………………………………….

10. Will buses bring the children home? ->…………………………………………………………….….

11. Did you do your test perfectly?-->.........................................................................................................

12. Why didn’t you learn this lesson?--.....................................................................................................

13. Does Nam visit the school the library everyday? → ………….…………………….…………………….

14. Do they make these cakes? → …………….………………………………………………….…………

15. Are they mending your shoes at the moment? → …………….…………………………………………

III/ Rewrite these sentences with the beginning words :

1/Mary is cutting the cake with a sharp knife → The cake……………………………………..……………

2/ The children looked at the women with a red hat → The women …………………………………….…

3/The teacher is watching them work → They ………………………………………………………….……..

4/These animals at the zoo are fed twice a day →They ……………………………………………………

5/The lessons are being written by the students now →The students …………………………………………

6/I have heard her sing this song several times →She ……………………………………………………

7/Who looked after the children for you ? →By whom ………………………………………………………

8/ Nobody can do this exercise. →This exercise ……………………………………………………

9/ I repair the leg of the table. →The leg ………………………………………………………………………..

10/I write this letter with the pencil. →This letter ……………………………………………………………..

11/He looked at the woman with the red hat. →The woman ……………………………………………………

12/ Someone has sent me the flowers.--> I ……………………………………………………………………….

13/The police found him in the forest.--> He …………………………………………………………………….

14/My parents are going to buy a car tomorrow.-->A car ……………………………………………………….

15/ I’m writing her a letter.--> She …………………………………………………………………….

→ A letter …………………............................................................................

16. We must finish the project on time →The project………………………………………………………

17. I gave him back the money last night→He…………………………………………………………………

18. She has finished the report since last month→The report………………………………………………

19.She hasn’t finished the letter yet.--> The letter ………………………………………………………

20. They finished their homework carefully. →Their homework ............................................................
21. They are going to build a new hospital in this town. → A new ...........................................................

22. She will return the book to you tomorrow → The book .......................................................................

23. I have told the children about the party. →The children..............................................................

24.My father can repair your car →Your car………………………………………………………………

25.They have sold the house .-->The house…………………………………………….……………

26.You must wash your hands.-->Your hands…………………………….………………………….

IV/Turn into active

1/The gate is painted once a year. → …………….………………………………………………………..

2/Food can’t be sold on the sidewalk. → …………….…………………………………………………..

3/She will be taken to Ha Long Bay next month. → …………….…………………………………………

4/The flowers shouldn’t be cut in this garden. → …………….…………………………………………

5/Rice isn’t planted in that country. → …………….…………………………………………………………

6/Some chairs are put by the window. → …………….………………………………………………….…

7.Why isn’t she taken to the cinema with them? → …………….…………………………………………

8.Who was she invited to the party by? → …………….……………………………………………………

9.Are the lessons learnt carefully? → …………….………………………………………………………

10.When was this car brought? → …………….…………………………………………………………

V/ Hoàn thành các câu sau sử dụng dạng thức quá khứ phân từ hoặc hiện tại phân từ của từ được gạch chân ở câu trước.

1/This novel interests me. 
I’m interested in this novel. 
This novel is ……………….to me.

2/Her behavior surprised him. 
Her behavior was ………………..to him.
He was ……………………..by her behavior.

3/Mark’s joke doesn’t  amuse  Peter. 
Peter isn’t ……………….by Mark’s joke. 
Mark’s joke isn’t ………………….to Peter.

4/Ben’s loud music annoys his neighbors. 
Ben’s neighbors are ………………about his loud music. 
Ben’s loud music is ………………..to his neighbors.

5/The movie bored Nancy. 
The movie was ………………..to Nancy.
Nancy was ………………with the movie.

6/His knowledge of English literature amazes us. 
We are ……………..by his knowledge of English literature. 
His knowledge of English literature is ……………..to us.

7/Her work never satisfies her.
She is never ………………………with her work. 
Her work is never ……………….to her.

8/Anna’s argument convinces her father. 
Anna’s argument is …………………to her father.
Anna’s father is ………………..by her argument.

9/Bad weather always depresses Jim. 
Jim is always ………………….by bad weather. 
Bad weather is always ……………………….to Jim.

10/Korean food fascinates Laura. 
Laura is ……………………..by Korean food. 
Korean food is ………………….to Laura.

 

II. Change these sentences into passive voice: ( Đổi sang câu bị động)

1. He saw a lion at the circus last week.

2. Sam and Nina told me this story.

3. I opened the door.

4. Your children ate this cake.

5. My father made this decision.

6.She wrote a letter yesterday

7.Liz ate crab and seafood.

8.We saw a lot of beautiful fish at Tri Nguyen aquarium

9. My friend took me to see Tay Phuong pagoda.

10.She received plenty of gifts on her birthday.

11.Mai taught me English.

12.They take a bus to Bai Chay beach last Sunday

13. Hung didn’t wear jeans.

14.We didn’t get many good marks.

15.Phu didn’t help me do my homework.

III. Đổi sang câu bị động

1. Did your friend mail that letter?

2. Did he speak about tropical countries in the world?

3. Did he explain that lesson?

4. Didn’t she find a job?

5/ Did he open the bottle?

6/ Didn’t  you ask me any questions?

7/ Did the fire destroy many houses?

8/ Did Lan and Nga do their homework?

9/Did your mother tell this story?

10/ Did you believe me?

11/ Did the enemy use to attack the bay?

12/ Did she enjoy people calling her “Miss”?

13/ Did she use to catch the bus there?

14/ Did you get her to buy some medicine?

15/ Did scientists started discovering the universe?

16. Did Duy see a movie last weekend?

17.Did Hoa make sticky rice cakes last week?

18.Did you have an English lesson yesterday?

19.Did she use a pencil box for this exercise?

20.Did boys listen to music last night?

21.Did Trung collect stamps and coins?

IV. Change these sentences into active:(Đổi sang câu chủ động)

1.Lunch was eaten in fast food restaurant last Saturday by us

2.School organizations were attended by us

3. A musical instrument was play by Jane

4. Models were made by Jim.

5.Old people were helped by students.

6. A present was sent to her.

7. This car was bought by my father.

8. Japanese wasn’t  studied  by you.

9. Dinner wasn’t  cooked  by Nga.

10.Volleyball wasn’t played by Vui.

11.Five periods weren’t  learned  yesterday by students.

12.80 liters of milk weren’t produced by Mr.Chinh.

13.Were two bowls of  rice eaten by Vinh?

14.Were computer games played by Hoan?

15.Were past and present events learned in history by students?

16.Was a bithday party organized by Tu?

17. Were teeth  brushed by Ngoc?

Câu 2: (2 điểm) Hãy tính:

     a. Số mol của: 5,4g Al và 10g CaCO₃.

     b. Thể tích (ở đktc) của 6,4g khí O₂.

Câu 3: (3 điểm) Đốt cháy hoàn toàn 11,2 lít khí metan (CH₄) (ở đktc) trong không khí thu được khí cacbon đioxit (CO₂) và nước (H₂O). (Biết rằng khí metan cháy là xảy ra phản ứng với khí O₂ trong không khí)

     a. Lập phương trình hóa học của phản ứng.

     b. Tính khối lượng khí CO₂ đã sinh ra.

     c. Tính thể tích khí oxi cần dùng (ở đktc).