Hỏi đáp Unit 16 Tiếng Anh lớp 8 phần Vocabulary

If he …………………………………………

Little Pascal ___________ a mechanical calculator which could do additions or subtractions very quickly

A. discovered

B. found

C. found out

D. invented

People will take __________ of robots to do household chores.

A. chance

B. condition

C. advantage

D. success

There is a lot of interest in doing experiments in the __________conditions.

A. weigh

B. weighing

C. weight

D. weightless

Many people think that robots will make workers ______________.

A. employed

B. the jobless

C. no job

D. unemployed

With the advance of the science and technology, our life changes greatly in various ________

A. scenes

B. fields

C. sights

D. regions

During his life, Thomas Edison made a lot of ………….

A. inventions

B. discoveries

C. findings

D. phone calls

Alexander Graham Bell was a great . . . . ., who invented the telephone.

A. developer B. conservationist C. scientist D. explorer

Artificial intelligence (AI) is an area of __________ concerned with making computers copy intelligent human behaviour.

A. field

B. study

C. reality

D. technique

The US first __________ of the Moon began with the Ranger 4 impactor in 1962.

A. exploration

B. explosion

C. experiment

D. excitement

____ is a tall plant with big yellow seeds that.

a. Maize

b. Papyrus

c. Cacao

d. Sugar cane

Does the mixture have vanilla in the ____________?

A. utensil

B. vacuum

C. ingredient

D. mortar

mỗi câu sau có một lỗi sai . T ìm và sửa những lỗi sai

1 , that dinosaur live in the ocean million years ago

2 , they buy this fan yesterday

3 , they goes to school every day

4, he were at home yesterday

5 , i eat fish anh salad yesterday

6, he goes to shool late yesterday

7 , we sang and dance at our friends birthday party last night

8, I swim every day afternoon when i was a boy

9, when we was children , we loved candies very much

dùng từ gợi ý viết thành câu hoàn chỉnh
He/ no see / his old friends / for 5 months
she / be / keen / listening / pop music

VII .Change the following sentences into active or passive

7. Betty has just sent Mary many post cards

8. People call him popsinger

9. Why didn't they turn on the lights ?

10. Where do people speak english ?

11. Someone will tell him that news

12. People saw him steal your car

13. The teacher is watching them work