choose the correct answer?

1. Mr. Minh is elected the Head of the ______ Union.

A. s' Farmers B. Farmers C. Farmers' D. Farmer's

2. Mai and Minh decided to go ______ a walk.

A. by B. for C. on D. in

3. My parents ____ bought me a new motorbike if I had not failed the exam.

A. will B. will have C. would D. would have

4. The farm could _____ imported more machines.

A. have B. had C. has D. having

5. The village would have ______ a new school if they had had enough money.

A. builded B. built C. build D. building

6. My grandfather ______ teach literature at a high school, but he is now retired.

A. used to B. is used to C. use to D. was used to

7. This is a wheat crop _______ in the farm.

A. grow B. growing C. grown D. grows

8. It rained ______ heavily ______ after only half an hour, everywhere was covered with water.

A. so/ that B. such/ that C. very/ that D. so/ then

9. We decided to drive back through a new road ______ was much longer but safer.

A. what B. where C. which D. how

10. It's the first time I ______ a bird of this colour.

A. see B. am seeing C. can see D. have seen

11. The ground is hard and dry. It hasn't rained _____ ages.

A. from B. for C. since D. by

12. If I _____ the leader of the team, I ______ do a lot of things.

A. was/ will B. was/would C. were/would D. had been/ would

13. I ______ to the author if I thought he would publish the article.

A. write B. had writen C. would write D. had written

14. The black bear suddenly appeared from ______ the tent.

A. behind B. out C. with D. after

15. He ____ on a trip to America if he had time and money.

A. will go B. would have gone C. goes D. would go

16. Most snakes eat animals _____ than their own size.

A. large B. that are large

C. which are larger D. are large

17. If we went that way, I am sure we ______ get there quicker.

A. can B. must C. need D. would

18. Even if the rain ______ now, there won't be a harvest this year.

A. came B. comes C. didn't come D. will come

19. I'd rather ______ to a concert than a film, if you don't mind.

A. go B. going C. gone D. to go

20. _______ is one of the few substances that can be frozen.

A. It is water B. water C. that water D. though water

21. The Pharaohs _______ the rulers of ancient Egypt.

A. were used B, used to be C. were used to D. were used to being

22. The bell rang, but I didn't hear it. I ______ asleep.

A. were B. must be C. must have been D. was

23. If I had known Chinese was so difficult, I ______ never ______ it up.

A. would/taken B. will/take C. would/take D. would/have taken

24. Potatoes and onions ______from insects by new technology.

A. are preventing B. prevention is C. are prevented D. prevented

25. The grass is wet, It ______ last night.

A. used to rain B. rains C. would rain D. must have rained

26. _____the moon has no water, its surface responds to the gravitational force of the earth.

A. Although B. However C. Therefore D. Except

27. I would have been in real trouble _____ your help.

A. although B. despite C. because D. if it hadn't been for

28. Lan did very well on the exam. She ______ hard

A. studies B. would study C. probably studies D. probably studied

29. Tomatoes can be used ______ as a salad green or as a cooking vegetable.

A. such B. both C. either D. neither

30. In bacteria other organisms, _______ is the DNA that provides the genetic information.

A. it B. which C. and D. both

31. His light are out. Perhaps, he _____ to sleep.

A. went B. has gone C. goes D. is going

32. Mai didn't come to class yesterday. She ______ an accident.

A. will have had B. would have C. may have had D. can have

33. Nam was fined for speeding. He ______ so fast.

A. should drive B. should have driven C. drives D. should not have driven

34. Take Mai's address with you ______ you have time to see her when you are in Hanoi.

A. if B. when C. in case D. as

35. This is the only party ______ in my life.

A. I enjoy B. I will enjoy C. I have never enjoyed D. I've ever really enjoyed

36. Hai's car stopped on the high way. It _______ out of petrol.

A. runs B. may run C. may have run D. would run

37. My son came back home without his book. He _____ it.

A. could have lost B. was losing C. would lose D. would be losing

38. The farther a star is from us, ______ it seems to us.

A. smaller B. much small C. the smallest D. the smaller

39. Great noise is known__________deaf of many people.

A. causing B. to cause C. causes D. caused

40. My father said no other motorbike could go_______his motorbike.

A. so fast like B. as fast like C. so fast D. as fast as