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21-If she …..him,she would be very happy.
A-would meet B-will meet C-is meeting D-should meet
22-If he …..a thorough knowledge of English, he could have applied for this post.
A-had had B-had C-has D-has had
23-If I had enough money,I……abroad to improve my English.
A-will go B-would go C-should go D-should have go to
24-The bench would collapse if they……on it.
A-stood B-stand C-standing D-stands
25-If it……convenient, let’s go out for a drink tonight,
A-be B-is C-was D-were
26-If you……time, please write to me.
A-have B-had C-have had D-has
27-I shouldn’t go there at night if I ….you.
A-am B-was C-be D-were
28-If I …….get a pole, I will go fishing.
A-can B-could C-may D-might
29-If you had the chance,…….you go fishing?
A-did B-may C-would D-do
30-If you …..a choice, which country would you visit?
A-have B-had C-have had D-will have
Trắc nghiệm câu điều kiện từ 31-40
31-She will acept the offer if you persuade her.
A-unless B-because C-provided that D-otherwise
32-If he were here,he would accompany you on the piano.
A-Supposing he were here B-because he were here C-were he here D-Both Aand C
33-If she had gone abroad, she would have let you know.
A-had gone she abroad B-had she gone abroad
C-Because she had gone abroad D-while she had gone abroad
34-Trees won’t grow…….there is enough water.
A-if B-when C-unless D-as
35-……….she agreed, you would have done it.
A-if B-had C-should D-would
36-If he hadn’t wasted too much time , he ……in his examination.
A-would fail B-wouldn’t fail C-wouldn’t have failed D-won’t fail
37-If I had taken that English course, I…….much progress.
A-had made B-would have made C-made D-would make
38-If I were in your place, I….a trip to England.
A-will make B-had made C-would make D-made
39-If you inherited a million pounds,what…….with the money?
A-do you do B-will you do C-would you do D-are you going to do
40-If you……..as I told you, you…….in such predicament now.
A-Did/would not be B-had done/had not been
C-do/would not be D-had done /would not be
1.'d type
2.knew
3.'d look
4.played
5.would not make
6.were
7.had
8.will you visit
9.gave
10.'d buy
11.cleaned
12.will you able to
13.did not
14.won
15.would you do
ko chac
16. I could tell you what this means if I would know (know) Greek.
17. If everybody gave (give) Ј1, we would have enough
18. He might get fat if he would stop (stop) smoking.
19. If he knew that it was dangerous, he wouldn't come (not come).
20. If you saw (see) someone drowning, what would you do?
21. I would be (be) ruined if I bought her everything she asked for.
22. If you slept under a mosquito net, you wouldn't be (not be) bitten so often.
23. I could get a job easily if I would have (have) a degree.
24. If she would do (do) her hair differently, she might look quite nice.
25. If we had more rain, our crops would grow (grow) faster.
26. The whole machine would fall to pieces if you removed(remove) that screw
27. I keep (keep) a horse if I could afford it. '
28. I'd go and see him more often if he lived (live) on a bus route.
29. If they ban (ban) the sale of alcohol at football matches there might be less violence.
30. I offered (offer) to help if I thought I'd be any use.
1: will give
2: would type
3: would have visited
4: attended
5: knew
6: had arrived
7: had
8: had not seen
9: studies
10: would you have accepted
11: will grow
12: stopped
13: what would you do...
14: does hurry
15: had tried
16: would not run
17: will you promise...
18: see
19: will arrest
20: spoke
Câu 12: I think you should ………. up late at night.
A. stayed B. Staying C. stay D. to stay
Câu 15: If I ……….. again, I think that I would have succeeded.
A. had tried B. tried C. try D. trying
Câu 24: If you feel bored, you should …………. away for a few days.
A. went B. gone C. to go D. go
Câu 28: Water……….down hill if there weren’t gravity.
A. won’t run B. didn’t run C. wouldn’t have run D. wouldn’t run
Câu 29: If I ................ you, I wouldn’t buy that coat.
A. would be B. was C. were D. Am
Câu 30: What would happen if I…………. that red button.
A. had pressed B. press C. was pressed D. pressed
Câu 32: He will get fat if he ……… smoking.
A. stops B. had stopped C. did stop D. stopped
7. Sally……….the phone if she were in the room now.
A. will answer B. shall answer C. would answer D. answered
10. I wonder where Mai is. She should ________ here by now.
A. be B. is C. to be D. being
11. Henry ________ a rich man if he had been more careful in the past.
A. would have been B. will be C. would be D. was
13. If I ________ you, I wouldn’t buy that coat.
A. am B. was C. were D. would be
5. I’m not a doctor. If I _______a doctor, I ____________help the sick.
a. am/ will b. was/ will c. were/ would d. were/ will
6. Unless you ______quiet, I would scream.
a. didn’t keep b. kept c. will keep d. would keep
11. What would Tom do if he ___________ the truth?
a. would know b. has know c. knows d. knew
12. If he ________to the party yesterday, he would have met his old friend.
a. go b. went c. gone d. had gone
19. Unfortunately, I didn't have address. If I _________ it, I would have sent you a postcard.
A. had B. have had C. had had D. have
31. If I could speak Spanish, I ___________ next year studying in London.
A. would spend B. will spend C. had spent D. would have spent
40. If I hadn’t drunk so much coffee, __________ better.
A. I slept B. I’ll sleep C. I’d have slept D. I sleep
Câu 12: I think you should ………. up late at night.
A. stayed B. Staying C. stay D. to stay
Câu 15: If I ……….. again, I think that I would have succeeded.
A. had tried B. tried C. try D. trying
Câu 24: If you feel bored, you should …………. away for a few days.
A. went B. gone C. to go D. go
=> GO
Câu 28: Water……….down hill if there weren’t gravity.
A. won’t run B. didn’t run C. wouldn’t have run D. wouldn’t run
Câu 29: If I ................ you, I wouldn’t buy that coat.
A. would be B. was C. were D. Am
Câu 30: What would happen if I…………. that red button.
A. had pressed B. press C. was pressed D. pressed
Câu 32: He will get fat if he ……… smoking.
A. stops B. had stopped C. did stop D. stopped
7. Sally……….the phone if she were in the room now.
A. will answer B. shall answer C. would answer D. answered
=> c, would answer
10. I wonder where Mai is. She should ________ here by now.
A. be B. is C. to be D. being
=< A, BE
11. Henry ________ a rich man if he had been more careful in the past.
A. would have been B. will be C. would be D. was
=> A, WOULD HAVE BEEN
13. If I ________ you, I wouldn’t buy that coat.
A. am B. was C. were D. would be
=> WERE
5. I’m not a doctor. If I _______a doctor, I ____________help the sick.
a. am/ will b. was/ will c. were/ would d. were/ will
A. AM / WILL
6. Unless you ______quiet, I would scream.
a. didn’t keep b. kept c. will keep d. would keep
A, DIDN'T KEEP
11. What would Tom do if he ___________ the truth?
a. would know b. has know c. knows d. knew
=> KNEW
12. If he ________to the party yesterday, he would have met his old friend.
a. go b. went c. gone d. had gone
=> HAD GONE
19. Unfortunately, I didn't have address. If I _________ it, I would have sent you a postcard.
A. had B. have had C. had had D. have
=> HAD
31. If I could speak Spanish, I ___________ next year studying in London.
A. would spend B. will spend C. had spent
=> WOULD SPENT
D. would have spent
40. If I hadn’t drunk so much coffee, __________ better.
A. I slept B. I’ll sleep C. I’d have slept D. I sleep
=> I 'D HAVE SLEPT
1. The baby laughed ............. as she played with her toys. (happy/ happily/ unhappy/ unhappily)
2. I broke the cup ...... I was careless. (but/ therefore/ so/ because)
3. If we pollute the water, we ......... no fresh water to use. (will have/ is having/ have/ had)
4. If we ..... less paper, we ...... trees in the forest. (used-will save/ will use-can save/ can use-save/ use-can
save)
5. People nowadays are interested ........ saving money and natural resources. (to/ with/ in/ on)
6. The air in the city ........ with traffic fumes. (is heavy polluted / is heavily polluted/ heavily is polluted/
polluted heavily)
7. ........ air is one of the many problems we have to solve. (Pure/ Polluted/ Dust/ Pleasant)
8. They are trying to save the animals ......... extinction. (on / at/ from / to)
9. If we ............ much pesticides on vegetables, the vegetables will become poisonous and inedible. (to use/
use/ using / used)
10. I'll give you a lift to the station if ........ in a hurry. (you are/ you were / you will be/ you'd be)
11. If we go on ......... , the environment will become seriously polluted. (litter/ to litter/ littering/ littered)
12. All the different plants and animals in a natural community are dependent upon each other for ...... .
(wildlife/ survival/ livings/ life)
13. Oxfam tries to send food to countries where people are suffering ............... malnutrition. (for / by / from/
of)
14. If you see Tom, ........... you mind ............ him to get in touch with me? (will - reminding/ will - to
remind/ would - reminding / would - to remind)
15. My teacher is very pleased ........... all of her students got good marks in the exams. (that/ so/ which/ so
that)
16. He looked me ______ when I interrupted him. (angry / angrily / hungry / thirsty)
17. Bill puts money in the bank, ______? (didn’t he / did he / doesn’t he / does he)
18. I’m leaving next week. And I think I’ll never forget _____with you. (worked / work / to work / working)
19. He ______ to find a job, but he had no luck. (tried hard / hardly tried / tried hardly / try hardly)
20. Would you mind ______ your pet snake somewhere else? (put / putting / to put / puts)
21. ______ the manager is out today, I’ll sign the letter. (Because / If / Because of / But)
22. I’ve given your old jacket away ______ it was too tight for you. (because of / if / because / and)
23. Our holiday was too short. The time ______. (passed quick / quick passed / passed quickly / quickly
passes)
24. I’m absolutely sure I locked the door. I clearly remember ______ it. (to lock / locking / lock / locked)
25. If you press that button, the alarm ______. (will ring / ring / ringing / would ring)
26. When I arrived, he was trying ______ it, but there was something wrong with the engine. (to start /
stated / starting / start)
27. If he likes the house, ______ buy it? (would he / will he / did he / does he)
28. If he ______ all that, he will be ill. (ate / will eat / has eaten / eats)
I.
1. shines _ will go
2. will freeze _ goes
3. consisted _ would be
4. would you do _ had
5. doesn't start _ won't catch
II.
1. careless
2. eruption
3. coming
4. clothing
5. heavily
Give the correct form of the verbs in brackets.
25. If he _______had_________free time, he would go swimming. (have)
26. If I had much money, I ________would buy________a new car. (buy)
27. If the weather __________were______cool, the bananas wouldn’t spoil. (be)
28. If Ba were rich, he __________would travel______travel aroud the world. (travel)
29.What would you do if you _________saw______a UFO? (see)
30. If you can’t find your place, I _____will help____you get there with this map. (help)
Give a suitable preposition to each gap below.
31. There were more than 1,500 UFO sightings____in___the world in 1952.
32. He saw a plate-like device___on____ the treetop.
33. There is still evidence___for___people to believe__in_____ the existence of UFOs.
34. You will weigh 8 kilos heavier____in___the moon.
35. You must get a letter___from____the doctor that shows you are____in___ perfect health. Rewrite the following setences as directed. 36. Ba isn’t rich. He won’t travel around the world. If Ba were _____________rich, he would travel around the world________________________________________________________
37. I’m not rich, so I can’t buy that house. If I were _____rich, I would buy that house_________________________________________________________________
38. I can’t give you a ride because I do’t have a motorbike. If I had ____________a motorbike, I could give you a ride____________________________________________________________
39.Water these plants or they will die. If you don’t ________water these plants, they will die ____________________________________________________________
40. Hurry up or we’ll be late for the concert. I we don’t __________hurry up, we will be late for the concert___________________________________________________________
41. You don’t save electricity. You pay a lot of money. ________If you don't save electricity, you will pay a lot of money.______________________________________________________________________
42.We don’t have enough money, so we don’t buy those new comics. ________If we had enough money, we would buy those new comics.
______________________________________________________________________
43. She is not free today, so she can’t go to the movie with her friends. _____If she were free today, she could go to the movie with her friends _________________________________________________________________________
44. He is so lazy. He fails the final exam. ________If he weren't so lazy, he wouldn't fail the exam.______________________________________________________________________
45. The weather is not fine. The children don’t play outdoors. __________If the weather were fine, the children would play outdoors.____________________________________________________________________
46. Thu cannot swim, so she doesn’t go to the swimming pool with her friends. _________If Thu could swim, she would go to the swimming pool with her friends._____________________________________________________________________
47. People don’t see the UFO, so they don’t call the National UFO Reporting Centre. _______If people saw the UFO, they would call the National UFO Reporting Centre.
_______________________________________________________________________
48. She doesn’t keep the refrigerator door closed, so she cannot save the energy. __________If she kept the refrigerator door closed, she could save the energy.
____________________________________________________________________
49. There is much traffic, so the air is polluted by the waste smoke. ___________If there weren't so much traffic, the air wouldn't be polluted by the waste smoke.___________________________________________________________________
50. Ba isn’t fast enough to catch the school bus. ____________If Ba were fast , he could catch the school bus.__________________________________________________________________
Fill in each blank with a suitable word in the box.
--planet – aircraft – objects – sky – meteor
– spacecraft – UFO – in--
UFOs are strange flying __objects____(51) that some people report that they have seen in the ____sky__(52) and believe to be ____meteor__(53) from another ___planet___(54) Many scientists do not believe so. They say if people see a __UFO____(55), it might be an __aircraft____(56), a weather balloon or a _____spacecraft_(57). However, there is still evidence for people to believe ____in__(58) the existance of UOFs.