ĐỀ KIỂM TRA UNIT 10 TIẾNG ANH 12 CÓ ĐÁP ÁN

CLASS: 12… TEST – 15 minutes – Unit 10
NAME:
Choose the best answer:
1. A situation in which a plant, an animal, a way of life, ect. stops existing: ________
A. conservation B. destruction C. endangered D. extinction
2. Choose the word that has different pronunciation
A. enact B. panda C. habitat D. danger
3. I don’t want the children to play in this room. They ________ break something.
A. might B. mustn’t C. needn’t D. need
4. It rains so I can't go to school.
A. If it rains, I could go to school. B. If it didn't rain, I could go to school.
C. If it didn’t rain, I couldn’t go to school. D. Unless it rained, I couldn’t go to school.
5. ______ I came to see her yesterday, she was reading a magazine.
A. When B. While C. Before D. After
6. I ________ a lot of time travelling since I ________ this new job.
A. spend – get B. have spent – got C. have spent – get D. spent – got
7. We’ve got plenty of time. We ________ leave yet.
A. must B. mustn’t C. needn’t D. may
8. Take an umbrella with you when you go out. It ________ rain later.
A. must B. mustn’t C. needn’t D. may
9. The natural environment in which a plant or animal lives: ________.
A. habitat B. biodiversityC. pollution D. overexploitation
10. ________ species are plant and animal species which are in danger of extinction.
A. danger B. dangerous C. endanger D. endangered
11. Many thousands more become ________ each year before biologists can identify them.
A. extinct B. extinction C. extincted D. extincting
12. Maintaining biodiversity is important ________ us in many ways.
A. to B. for C. with D. from
13. My mother often spends four hours a day ____________ her housework.
A. to be done B. to do C. doing D. done
14. Choose the word that has different primary stress:

A. subtropical B. diversity C. rhinoceros D. exploitation
15. He didn’t work hard, so he failed the exam.
A. Unless he had worked hard, he wouldn’t have failed the exam.
B. He wouldn’t have failed the exam if he had worked hard.
C. If he worked hard, he wouldn’t fail the exam.
D. He hadn’t failed the exam if he would have worked hard.
16. Choose the word that has different pronunciation
A. pollution B. commercial C. product D. effort
17. Choose the word that has different primary stress:
A. establish B. agriculture C. seriously D. temperature
18. She must have reasons ________ she doesn’t want to tell us the story.
A. where B. when C. why D. which
19. You ________ wash those tomatoes. They’ve already been washed.
A. must B. mustn’t C. needn’t D. need
20. They are not allowed ___________ go out after dark.
A. go B. to go C. going D. gone
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CLASS: 12… TEST – 15 minutes – Unit 10
NAME:
Choose the best answer:
1. They are not allowed ___________ go out after dark.
A. to go B. go C. going D. gone
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2. ________ species are plant and animal species which are in danger of extinction.
A. danger B. endangered C. dangerous D. endanger
3. Many thousands more become ________ each year before biologists can identify them.
A. extincting B. extinction C. extincted D. extinct
4. Maintaining biodiversity is important ________ us in many ways.
A. to B. for C. with D. from
5. ______ I came to see her yesterday, she was reading a magazine.

A. When B. Before C. After D. While
6. She must have reasons ________ she doesn’t want to tell us the story.
A. where B. when C. why D. which
7. It rains so I can't go to school.
A. If it rains, I could go to school. B. If it didn't rain, I could go to school.
C. If it didn’t rain, I couldn’t go to school. D. Unless it rained, I couldn’t go to school.
8. He didn’t work hard, so he failed the exam.
A. Unless he had worked hard, he wouldn’t have failed the exam.
B. He wouldn’t have failed the exam if he had worked hard.
C. If he worked hard, he wouldn’t fail the exam.
D. He hadn’t failed the exam if he would have worked hard.
9. A situation in which a plant, an animal, a way of life, ect. stops existing: _______
A. conservation B. destruction C. endangered D. extinction
10. The natural environment in which a plant or animal lives: ________.
A. habitat B. biodiversity C. pollution D. overexploitation
11. Choose the word that has different pronunciation
A. enact B. panda C. habitat D. danger
12. Choose the word that has different primary stress:
A. subtropical B. diversity C. rhinoceros D. exploitation
13. Take an umbrella with you when you go out. It ________ rain later.
A. must B. may C. needn’t D. mustn’t
14. I don’t want the children to play in this room. They ________ break something.
A. might B. mustn’t C. needn’t D. need
15. You ________ wash those tomatoes. They’ve already been washed.
A. must B. mustn’t C. needn’t D. need
16. Choose the word that has different primary stress:
A. establish B. agriculture C. seriously D. temperature
17. My mother often spends four hours a day ____________ her housework.
A. to be done B. to do C. doing D. done
18. Choose the word that has different pronunciation

A. pollution B. commercial C. product D. effort
19. I ________ a lot of time travelling since I ________ this new job.
A. spend – get B. have spent – got C. have spent – get D. spent – got
20. We’ve got plenty of time. We ________ leave yet.
A. needn’t B. mustn’t C. must D. may
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CLASS: 12… TEST – 15 minutes – Unit 10
NAME:
Choose the best answer:
1. She must have reasons ________ she doesn’t want to tell us the story.
A. where B. when C. why D. which
2. It rains so I can't go to school.
A. If it rains, I could go to school. B. If it didn't rain, I could go to school.
C. If it didn’t rain, I couldn’t go to school. D. Unless it rained, I couldn’t go to school.
3. He didn’t work hard, so he failed the exam.
A. Unless he had worked hard, he wouldn’t have failed the exam.
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B. He wouldn’t have failed the exam if he had worked hard.
C. If he worked hard, he wouldn’t fail the exam.
D. He hadn’t failed the exam if he would have worked hard.
4. They are not allowed ___________ go out after dark.
A. go B. to go C. going D. gone
5. ________ species are plant and animal species which are in danger of extinction.
A. danger B. dangerous C. endanger D. endangered
6. Many thousands more become ________ each year before biologists can identify them.
A. extinct B. extinction C. extincted D. extincting
7. Choose the word that has different pronunciation
A. enact B. panda C. habitat D. danger
8. Choose the word that has different primary stress:
A. subtropical B. diversity C. rhinoceros D. exploitation

9. Maintaining biodiversity is important ________ us in many ways.
A. to B. for C. with D. from
10. ______ I came to see her yesterday, she was reading a magazine.
A. When B. While C. Before D. After
11. Choose the word that has different pronunciation
A. pollution B. commercial C. product D. effort
12. My mother often spends four hours a day ____________ her housework.
A. to be done B. to do C. doing D. done
13. Choose the word that has different primary stress:
A. establish B. agriculture C. seriously D. temperature
14. I ________ a lot of time travelling since I ________ this new job.
A. spend – get B. have spent – got C. have spent – get D. spent – got
15. We’ve got plenty of time. We ________ leave yet.
A. must B. mustn’t C. needn’t D. may
16. A situation in which a plant, an animal, a way of life, ect. stops existing: _______
A. conservation B. destruction C. endangered D. extinction
17. The natural environment in which a plant or animal lives: ________.
A. habitat B. biodiversity C. pollution D. overexploitation
18. Take an umbrella with you when you go out. It ________ rain later.
A. must B. mustn’t C. needn’t D. may
19. I don’t want the children to play in this room. They ________ break something.
A. might B. mustn’t C. needn’t D. need
20. You ________ wash those tomatoes. They’ve already been washed.
A. must B. mustn’t C. needn’t D. need
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1. Young people ______ obey their parents.
a. must
c. will
b. may
d. ought to

2. Laura, you and the kids just have dinner without waiting for me. I ______ work very hard today.
a. can
c. should
b. may
d. would
3. I ______ be delighted to show you round the factory.
a. ought to
c. might
b. would
d. can
4. Leave early so that you ______ miss the bus.
a. didn’t
c. shouldn’t
b. won’t
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d. mustn’t
5. Jenny's engagement ring is enormous! It ______ have cost a fortune
a. must
c. will
b. might
d. should
6. You ______ to write them today.
a. should
c. had
b. must
d.ought
7. I hope I ______ find it.
a. will
c. could
b.shall

d. must
8. Unless he runs he______ catch the train.
a.will
c.wouldn’t
b. mustn’t
d.won’t
9. _____ you be in Rome tonight.
a.will
c.might
b.may
d.maybe
10. We ______ have time to help you tomorrow.
a.may
c.will
b.must
d.could.
11. “______ you hand me that pair of scissors, please?”
a. May
c. Shall
b. Will
d. Should
12. Jeanette did very badly on the exam. She _____ harder.
a.must have studied
c. could have studied
b. should have studied
d. must studied
13. He was very lucky when he fell off the ladder. He _____ himself.
a. could have hurt
c. must have hurt
b. should have hurt

d. will have hurt
14. Marcela didn’t come to class yesterday. She _____ an accident.
a. should have had
c. must have
b. might have
d. may have had
15. John still hasn’t come out. He ______ everything for the trip now.
a. must have been preparing
c. must be preparing
b. will be preparing
d. will have prepared
16. Thomas received a warning for speeding. He _____ so fast.
a. shouldn’t have driven
c. should have
b. would have driven
d. might have driven
17. The photos are black. The X-ray at the airport _____ them.
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a. should have damaged
c. would have damaged
c. would damage
d. must have damaged
18. Tom didn’t do his homework, so the teacher became very angry. He _____ his homework.
a. must have done
b. should have done
c. might have
d. will have done
19. My car stopped on the high way. It _____ out of gas
a. may run
c. must be

b. may have run
d. should have run
20. Robert arrived without his book. He _____ it.
a. could have lost
c. would have lost
b. should have lost
d. will have lost
21)“Where do you think Rooney is today?”. “I have no idea. He _____ late.”
a. should have left c. would sleep
b. would have sleep d. may have sleep
22)Berbatov painted his bedroomblack. It looks dark and dreary. He _____ a different color.
a. had to choose c. must have chosen
b. should have chosen d. could have been choosing
23)The children _____ “thank you” to you when you gave them their gifts.
a. will have said c. should have said
b. must say d. should say
24)If we had known your new address, we _____ to see you.
a. came c. will come
b. would have come d. would come
25)These two boys look identical. They _____ twins.
a.must have been c. should be
b.must be d. should have been
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25A
II. Rewrite the sentence in the same meaning:
26)Perhaps Susan know the address. (may)
Susan …………………………
27)It’s possible that Joanna didn’t receive my message. (might)
Joanna……………………………………………
28)The report must be on my desk tomorrow. (has)

The report…………………………………………
29)I managed to finish all my work. (able)
I………………………………
30)It was not necessary for Nancy to clean the flat. (didn’t)
Nancy
31)The best thing for you to do is to sit down sit down. (better)
You……………………………………………….
III. Complete the sentences with must (not), (do not) have to, must (not), need (not), can (not),
could (not), might (not), be (not) able to, had better or should.
32) I _____ go to the airport. I’m meeting someone.
33) It’s too late. I _____ go now.
34) You _____ lock the door when you go out. These have been a lot of break-in recently.
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35) A person _____ to become rich and famous in order to live a successful life.
36) I don’t want to know anyone. You _____ tell anyone.
37) Tom: What sort of house do you want to buy? Something big?
Susan: Well, it _____ big. That’s not important. But it _____ have a nice garden – that’s
essential.
38) Ann: I think I _____ go shopping. We’re run out of food.
Susan: We have enough food for dinner, so I _____go shopping today.
39) We _____ repair the car ourselves. We _____ take it to garage.
40) George has traveled a lot. He_____to speak for language.
II. Answer key :
27. Susan may know the address.
28. Joanna mightn’t have received my message.
29. The report has to be on my desk tomorrow.
30. I was able to finish all my work
31. Nancy didn’t need to clean the flat.
32. You had better sit down.
III. Answer key :

32. have to 33. must 34. must 35. doesn’t have to 36. mustn’t 37. needn’t be
38. must, needn’t 39. couldn’t
40. can/is able to

1. Smoking is not allowed in the museum.
> You mustn’t smoke in the museum.
2. It isn’t necessary to bring an umbrella. The weather is beautiful.
> We needn’t bring an umbrella.
3. May be you will need to buy a ticket for your child.
> You may need to buy a ticket for your child
4. It is essential that all new soldiers have a medical examination.
> All new soldiers must have a medical examination
5. Foreigners don’t have to register for military service.
> Foreigners needn’t register for military service
2. Choose the correct options.
1. Twenty years ago, David _________ speak Arabic fluently. Now he’s forgotten a lot.
A. could B. might C. needed D. must
2. Jessica hasn’t made up her mind about where to go to school. She __________ attend Duke
University. She just doesn’t know yet.
A. mustn’t B. may not C. needn’t D. can’t
3. This box isn’t as heavy as it looks. You ________ help me with it. Thanks anyway for offering to
help.
A. must B. mustn’t C. might D. needn’t
4. Yesterday everyone in the office _________ leave the building for a fire drill. I am glad it wasn’t a
real fire.
A. may B. might C. must D. mustn’t
5. You ________ play loud music at night. The neighbours will call the police.
A. mustn’t B. needn’t C. might not D. couldn’t
6. You __________ stand up. There are a lot of seats available on the bus.
A. couldn’t B. mustn’t C. needn’t D. might not

7. People who use public parks __________ clean up after themselves.
A. must B. may C. ought D. might
8. This library book is overdue. I _________ better return it today.
A. need B. must C. might D. had
9. Our company provides free advice on the use of our products. You _________ pay us.
A. must B. have to C. needn’t D. mustn’t
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10. Whatever ___________ come, I will always be by your side.
A. must B. may C. could D. need
11. We open the lion`s cage. It is contrary to Zoo regulations.
A. must B. mustn`t C. needn`t D. should
12. I arrive on time, so please start dinner without me.
A. could B. may C. may not D. should
13. " you hand that book, please?" "Sure. Here it is."
A. Could B. Should C. Must D. May
14. "Are these gloves necessary?" "Yes. You use this chemical without gloves. It will burn your skin."
A. must not B. don`t have to
C. could not D. need not
15. You clean the windows. The window-cleaner is coming tomorrow.
A. don`t have B. must C. mustn`t D. needn`t
16. Carl studied harder; he failed the test again.
A. must have B. should have
C. could have D. needn`t have
17. "Would you like to go with me to the Williams` wedding next month?" "I`m not sure. I be too busy
with school work."
A. will B. might C. maybe D. should
18. We to take a taxi. Otherwise we`ll be late.
A. would rather B. had better
C. must have D. will have
KEYS:1A2B3D4C5A6C7A8B9C10C11B12C13A14A15D16B17B18D

1. George has travelled a lot. He……….speak many languages.
2. I’m not sure where to go for my holidays but I……….go to Italy.
3. She……….ride her bike at night without lights. It’s forbidden.
4. She……….eat so much chocolate because it’s bad for her figure.
5. I……….understand him because he doesn’t speak clear enough.
6. It’s later than I thought. I……….go now.
7. Talk to Ann about your problems. I’m sure she……….help you.
8. You……….be tired because you have worked very hard.
9. He……….come to my party because he is ill.
10. He……….go to the dentist when he has toothache.
11.……….you speak many languages?
12. I don’t know what I’m doing this weekend but I……….go to London.
13. Smoking is very unhealthy. You……….stop it.
14. You……….have a passport to visit most foreign countries.
15. He……….do skating because his leg is broken.
16. Many children in Britain……….wear school uniforms.
17. I’m not sure but Jane……….come to see me this afternoon.
18. He speaks a lot of languages but he……….speak Chinese.
20. It……….snow. It looks like that.
21. You……….drive on the right in Britain.
22. He is a good boxer. You……….be careful.
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23. This test will be very difficult. So you……….learn a lot.
24. You……….eat more vegetables because they are good for your
health.
25. I don’t need the car. You……….take it.
26. It’s going to rain. You……….shut the window.
1. can 2. may 3. must not 4. should not
5. cannot 6. must 7. can 8. must
9. cannot 10. should 11. can 12. may

13.
should
14. must 15. cannot 16. must
17. may 18. cannot 19. may 20. must not
21.
should
22. must 23. should 24. can
25.
should
1. You’ve been working non-stop for ten hours. You _____________ be really tired.
A. should B. must C. would rather D. ought to
2. The fortune teller predicted that _____________ inherit a big fortune before the end of this year.
A. will B. she will C. would D. she would
3. I’m feeling very tired this morning. I _____________ have stayed up late last night.
A. couldn’t B. shouldn’t C. mustn’t D. to stopping
4. You’d better _____________ working so hard.
A. stop B. to stop C. stopped D. to stopping
5. He helped her, but it was not necessary. He needn’t _____________ her.
A. help B. to help C. be helping D. have helped
6. “_____________ you like to play a game of tennis?” “I’d love to.”
A. Could B. Will C. Do D. Would
7. His letter is full of mistakes. He _____________ the mistakes carefully before sending it.
A. must have checked B. should have checked
C. could have checked D. can have checked
8. “I bought two bottles of milk.” “You _____________ have bought milk; we have heaps of it in the
house.”
A. couldn’t B. needn’t C. mustn’t D. hadn’t
9. “I left my bike here and now it’s gone.” “Someone _____________ borrowed it.”
A. must have B. should have C. couldn’t have D. needn’t have
10. “Do you remember reading about it in the newspaper?” “No, I _____________ abroad at

the time.”
A. must have been B. must be C. should be D. should have been
11. “The door was open.” “It _____________ been open. I had looked it myself and the key
was in my pocket.”
A. mustn’t have B. must have C. can’t have D. shouldn’t have
12. The man was found unconscious at the foot of the cliff. He _____________ have fallen 200 meters.
A. needn’t B. must C. should D> mustn’t
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13. “I heard their phone ringing.” “You _____________ phone ringing. They don’t have a phone.”
A. couldn’t B. shouldn’t C. mustn’t D. needn’t
14. when I’ve passed my driving test, I _____________ hire a car from our local garage.
A. will have B. would be able toC. can be able to D. will be able to
15. When the fog lifts, we _____________ where we are.
A. could see B. will be able to see C. must have seen D. are seeing
16. You _____________ ring the bell; I have a key.
A. may not B. needn’t C. mustn’t D. couldn’t
17. You _____________ drink this; it’s poison
A. must B. needn’t C. mustn’t D. shouldn’t
18. Nobody knows how people first came to these islands. They _____________ have sailed from South
America on drafts.
A. might B. must C. should D. had
19. She felt ill and _____________ leave early.
A. has to B. must C. had to D. ought
20. I want this letter typed, but you _____________ do it today. Tomorrow you will do.
A. must B. needn’t C. couldn’t D. mustn’t
21. “Did you hear me come in last night?” “No, I _____________ asleep.”
A. must be B. must have been C. should be D. should have been
22. When I first went to England, I _____________ English, but I _____________ it.
A. can read / can’t speak B. can read / couldn’t speak
C. could read / couldn’t speak D. could read / can’t speak

23. The car plunged into the river. The driver _____________ out but the passengers were drowned.
A. is able to get B. could get C. was able to get D. can get
25. If you had to, _____________ you go without food and drink?
A. can B. could C. must D. will
26. I got lost and _____________ ask a policeman the way.
A. have to B. must have to C .had to D. would
27. We _____________ reheat the pie. We can eat it cold.
A. needn’t B. must C mustn’t D. should have
28. we _____________ forget to shut the lift gates.
A> should B. must C. mustn’t D. needn’t
29. The swimmer was very tired, but he _____________ the shore before he collapsed.
A. was able to reach B. can reach C. could reach D. has reached
30. If a letter comes for me, _____________ you please forward it to this address>
A. shall B. could C. must D. should
31. The shops here don’t deliver. We _____________ carry everything home ourselves.
A. might B. must C. have to D. used
32. If you go to a dentist with a private practice, you _____________ pay him quite a lot of money.
A. have to B. must have C. ought D. need
33. You _____________ talk to other candidates during the exam.
A. shan’t B. mustn’t C. needn’t D. hadn’t better
34. You had better _____________ your child so much money. It may spoil him.
A. not give B. not to give C. to not give D. don’t give
35. You can phone me, but I’d rather you _____________ it to me by email.
A. to send B. send C. sent D. should send
Câu 1: A lot of different conservation efforts have been made to…………… endangered species.
A. save B. kills C. make D. do
Câu 2: You don't look well. You …………………. see a doctor.
A. could B. need to C. are to D. should
Câu 3: Many plants and endangered species are now endangering of ………………….
A. expression B. extension C. extinction D. expulsion

Câu 4: The raw sewage needs to be ………………….treated.
A. chemically B. chemical
C. chemist C. chemistry
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Câu 5: I haven’t met old English teacher since I left school.
A. I didn’t have a chance to meet my old English teacher because I left school.
B. this is the last time I met my old English teacher at shool.
C. I last met my old English teacher when I left school.
D. My old English teacher hasn’t met me since I have left school.
Câu 6: She ………………… home yesterday because her little son was sick.
A. could have stayed B. must have stayed C. had to stay D. should have stayed
Câu 7: You ……………. disturb him during his work!
A. should not B. could not C. must not D. don't have to
Câu 8: Tom didn’t begin to read until he was eight.
A. Not until Tom read, he was eight.
B. Tom had read when he was Wight to read.
C. It was not until Tom was eight that he began to read.
D. When Tom was eight, he didn’t know how to read.
Câu 9: Whose car is this? – It ……………… be Anton's. I think I saw him driving a red car like this one.
A. could B. might C. must D. would
Câu 10: Though he was ill and weak, he ………… get out of the burning building.
A. was able to B. might C. could D. should
Câu 11: …………………… is destroying lager areas of tropical rain forests.
A. Disforestation B. Deforestation C. Anti-forestation D. forests
Câu 12: Whose book is this? – I am not sure. It …………. be Anna's.
A. must B. should C. would D. might
Câu 13: ………………… lending me your CD player for a couple of days?
A. Can you B. Would you mind C. Would you D. Could you
Câu 14: The government ………………….the flood victims with food clothers and money.
A. gave B. provided C. offered D. presented

Câu 15: You ……………… leave work at 3:30 today.
A. might B. can C. could D. will
Câu 16: The windows look clean. You ……………… wash them.
A. are not to B. can't C. don't have to D. mustn't
Câu 17: I don't believe it. It ……………… be true.
A. can't B. mustn't C. shouldn't D. wouldn't
Câu 18: He spent all his money. He even borrowed some from me.
A. As soon as he borrowed some money from me, he spent it all.
B. Hardly had he borrowed some money from me when he spent it all.
C. Not only did he spent all his money but also he borrowed some from me.
D. Not only did he spend all his money but he borrowed some from me as well.
Câu 19: May I suggest Monday for our trip to Bristol?
A. I think we must go to Bristol on Monday.
B. I think we would be allowed to go to Bristol on Monday.
C. I think Monday is the only day we can manage for the trip.
D. I think Monday would be a good day for us to go to Bristol.
Câu 20: Too tired to continue, David stopped walking.
A. David couldn’t carry on walking because he was too tired.
B. David couldn’t stop walking because he was to tired.
C. David was too tired to carry out walking.
D. David can’t continue to walk when he’ tired
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