7. Last night’s storm caused a lot of __________ to people in that area.

A. droughts                 B. forests                     C. damages                 D. volcanoes

8. If you can speak English, you __________ able to go to Canada.

A. will be                    B. will                         C. were                        D. are

9. The road in front of my office is always __________ when it rains heavily.

A. to flood                  B. flooding                  C. flood                       D. flooded

10. The fire was raging so fiercely that the rescue workers found it hard to put it __________.

A. down                      B. out                          C. off                          D. with

11. After I __________ in the room, she left.

A. come                       B. had come                C. came                       D. will come

12. This is one of the worst volcanic __________ in this year.

A. eruption                  B. erupt                       C. erupting                  D. eruptive

13. The roof of the building __________ in a storm a few days ago.

A. damaged                B. was damaged         C. has damaged          D. has been damaged

14. In some English speaking countries, turkey is __________food at Christmas.

A. national                  B. historical                 C. traditional               D. possible

15. If the factory _________ dumping poison into the lake, all the aquatic animals will die.

A. continues                B. continued               C. will continue           D. continue

16. When the policeman came to the scene, the driver of the car __________.

A. have left                 B. had left                   C. leaves                      D. was left

C
A
D
B
B
A
B
C
A
B
 

. If you ______ be someone, who______ you ______?

A. could / would / have been B. could / would / be C. can / will / be D. are able to / will / be

24. If I ________ an Angel, I would try to make happy all the children.

A. am B. have been C. were D. had been

25. John would be taking a great risk if he _____ his money in that business.

A. would invest B. invested C. had invested D. invests

26. It ________ if nobody had reminded them.

A. would have be forgot B. would have been forgot

C. would have forget D. would have been forget

27. The car ________ if somebody takes it there.

A. will be repaired B. would be repaired C. will been repaired D. is repair

28. You ______ to prison if you did that.

A. would be send B. would have been sent C. would be sent D. were sent

29. You would study Italian if it _____ here.

A. was teaching B. were taught C. would be taught D. is taught

30. It _______ if nobody reminded them

A. was forgotten B. would be forget C. would be forgot D. would forgot

31. The magazine _____ by more people if it had better articles.

A. would be reading B. would read C. would be read D. been read

32. The joke would not be funny if it _________ into French.

A. were translated B. is translated C. was be translated D. translated

33. A doctor _________ if somebody falls ill.

A. will be cold for B. will be called for C. will call for D. would be call for

34. Would she go if she _____?

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

35. He _____ the death penalty if he were found guilty.

A. would be given B. would be gave C. would given D. were given

36. Who would have won the World War II if the nuclear bomb __ by the Nazus first.

A. had be produced B. had produced C. had been produced D. would be produced

37. The room ______ if it is not empty.

A. couldn’t be repainted B. cannot be repainted

C. could be repainted D. can be repainted

38. He _____ the death penalty if he had been found guilty.

A. would has given B. would has been given

C. would have given D. would have been given

39. The cars _____ if we had not done such a huge advertising campaign.

A. would not have been bought B. would not have be bought

C. would have been bought D. would not had been bought

40. If I were a better conversationalist , _____ to parties more often?

A. I would be invited B. I would have been invited

C. would I be invited D. would I have been invited

41.Kevin never seems to get tired. I wish I _____ his energy

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

42. If I ____ him yesterday, I would have to come back tomorrow

A. didn’t meet B. have met C. met D. hadn’t met

43. If she ____ the truth, I think she’d never want to see you again

A. would know B. knows C. will know D. knew

44. I would never have believed ____ it with my own eyes

A. if I didn’t see B. if I hadn’t seen

C. if I haven’t seen D. if I wouldn’t have seen

45. I wish I had remembered your number. Otherwise, I ____ you

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

46. Such typing mistakes _____ avoided if you had been more careful

A. can have been C. would be C. might have been D. should be

47. Carol was late for work this morning. But for the traffic jam, she ____ half an hour earlier

A. could come B. could have come C. had come D. can have come

48. Don’t worry ____ home late tonight

A. when I’ll be B. if I’ll be C. unless I’ll be D. if I’m

49. I ____ one of my special desserts for dinner, if you like

A. make B. will make C. am going to make D. am making

50. When you ____ Bob, tell him he still owes me some money

A. see B. are going to see C. will see D. are seeing

51. I wish I ____ him, but I don’t

A. like B. can like C. liked D. would like

52. She feels lonely because she doesn’t know many people there. She wishes she ____ more people

A. will know B. knew C. knows D. has known

1 where ................... you go if you have a car ? a will b are c would d were

2 you will fail the exam , ...........................you study harder a as b if c unless d although

3 if i ............................ a bird , i would be a dove a are b were c am d is

4 if today .............................sunday , we .......................to the beach a is / would go b were / would go c will be / will go d were / will go

5 if it .................... this morning , i will not to out a rain b rained c rains d raining

6 nobody hates you ! it is all in your ......................................... a imagine b imaginary c imagining d imagination

7 i am poor , so i can not buy a car a if i am rich , i can buy a car b if i were rich , i can buy a car c if i were rich , i could buy a car d if i were rich , i will buy a car

8 water these plants or they will die a if you did not water these plants , they will die b if you water these plants , they will die c if i do not water these plants , they will die d if you are watering these plants , they will die

9 where is lan ? _parhaps she is working a she may be working b she can be working c she must be working d she will be working 10 nam will probalby be there a nam is here b nam might be there c she must be there d nam might not be there

11 the house ............................. shakespeare was born is open to the public a where b which c that d when

1 2 a .......................... was a person who went through city streets shouted the latest news a town crier b magician c singer d clown

13 if he spoke english more slowly , she ......................... so many mistakes a will not make b would not make c did not make d made

Choose the best answer for each of the following sentences.
1. In my experiments, the liquid is cooled to 32oF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze.
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it will freeze.
D. If you had cooled the liquid to 32 degrees, it would have frozen.

2. It may rain this afternoon. I hope it doesn't because I don't want the match to be cancelled.
A. If it rains, the match is cancelled.
B. If it rains, the match will be cancelled.
C. If it rained, the match would be cancelled.
D. If it had rained, the match would have been cancelled.

3. Unfortunately, I don't know Philosophy, so I can't answer your question.
A. If I know Philosophy, I can answer your question.
B. If I know Philosophy, I will be able to answer your question.
C. If I knew Philosophy, I would be able to answer your question.
D. If I had known Philosophy, I would have been able to answer your question.

4. ______ there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case

5. If he ______ with us now, he _____ the beauty of nature of the National Park.
A. is / can enjoy
B. was / will enjoy
C. has been / would enjoy
D. were / could enjoy

6. If they had searched more carefully, they _____ the watch sooner.
A. will find
B. would find
C. found
D. would have found

7. If I had got up early, I _______ to have breakfast now.
A. have
B. had
C. would have
D. would have had

8. I cannot buy a new computer ____ I save enough money.
A. if
B. even if
C. unless
D. as if

9. Most people you meet will be polite to you ______ .
A. if you are polite to them
B. if you will be polite to them
C. unless you are polite to them
D. if you were polite to them

10. If you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made

11. You ______ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak

12. Hurry up ______ you will miss the bus and be late for school.
A. if
B. and
C. or
D. as

13. You will get a good seat if you ______ first.
A. come
B. came
C. have come
D. will come

14. Sam will not graduate _______ .
A. if he passed all the tests
B. if he does not pass all the tests
C. unless he passes all the tests
D. unless he had passed all the tests

1. Mrs Lan..................swim well when she was ten.

         a. could            b. can              c. is             d. is able to

2. Will you able to speak English well when you are 20?

    a. Yes, I am       b. Yes, I will  c. No, I will  d. No, I'm not

3. What …. you do now?

    a. are             b. can             c. is                d. could

4.  Robots will be able to…...to people in the future. 

    a. talks            b. talking       c. to talk   d. talk

5. My sister ......do many things like humans in the future.

    a. did            b. will be able to    c. was      d. could

A

B

A

D

B

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been

Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~

Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she

2.If you_____to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. Would have listened

3.If you don’t know how to spell a word, you_____ look it up in the dictionary.

A. must B. will C. should D. ought

4.If the sun _____, we _____for a walk.

A. shines / will go B. shone / will go C. shone / would go D. had shone / would go

5.The campfire _____ if it _____ last night.

A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains

6.But for our parents, we _____ successful in life.

A. will never be B. would never be C. wouldn’t have be D. would have never been

7.If I _____ my wallet at home this morning, I _____ money for lunch now.

A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had

8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.

A. were / would know B. is / will know C. had been / would have known D. was / would know

9.If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study B. had studied C. studied D. were studying

10.I will never talk to you again _____ you apologize me _____ your being rude.

A. if / for B. unless / for C. or / of D. whether / or

1. If people solve the problem of smoke from vehicles and factories, the air _____ pure and fresh.

A. is B. was C. will be D. would be

2. If you post false information on the Internet, you _____fined.

A. gets B. got C. would get D. will get

3. I believe that if all the people _____ the government’s instructions, we ____COVID-19 from spreading.

A. don’t follow/ will prevent

B. followed/ will prevent

C. follow/ would prevent

D. follow/ will prevent

4. Do you think there would be less conflict in the world if all people _____ the same language?

A. spoke B. speak C. had spoken D. will speak

5. If our schools are still closed because of the pandemic, we _____to study online.

A. wouldn’t B. would try C. tried D. will try

6. If I ____you, I ____many subjects online instead of playing video games.

A. was/ will study B. am/ will study C. were/ would study D. am/ would study

7. If people need more paper, more trees _____.

A. will cut down B. cut down C. will be cut down D. are cutting down

8. My English is not good. If I ___ English well, I ___ able to get a good job in a foreign company.

A. speak/ can be B. spoke / were C. speak/ were D. spoke/ would be

9. If everybody _____to the fight against COVID-19, we will win soon.

A. contribute B. contributes C. are contributing D. is contributed

10. If people protect the forest, a lot of trees _____.

A. will be preserved B. will preserve C. preserve D. would preserve

11. If you were me, what _____?

A. you would do B. will you do C. do you do D. would you do

12. People don’t trust him because he tells lies.

A. If he tells lies, people won’t trust him.

B. If he didn’t tell lies, people would trust him.

C. If he doesn’t tell lies, people will trust him.

D. If he told lies, people wouldn’t trust him.

13. The government limits travel and close contact among people, so we can prevent COVID-19 from spreading.

A. If the government didn’t limit travel and close contact among people, we couldn’t prevent COVID-19 from spreading.

B. If the government doesn’t limit travel and close contact among people, we can prevent COVID-19 from spreading.

C.If the government doesn’t limit travel and close contact among people, we could prevent COVID-19 from spreading.

D. If the government limited travel and close contact among people, we couldn’t prevent COVID-19 from spreading.

14. Wear a face mask when you are with many people, or you will be at risk.

A. If you wear a face mask when you are with many people, you will be at risk.

B. If you don’t wear a face mask when you are with many people, you will be at risk.

C. If you didn’t wear a face mask when you are with many people, you would be at risk.

D. If you don’t wear a face mask when you are with many people, you would be at risk.

18. We/ should/ maintain/ personal space/ avoid/ crowds/ if/ we/ want/ be/ safe/ now.

A. We should be maintained personal space and avoid crowds if we want to be safe now.

B. We should maintain personal space and avoid crowds if we want to be safe now.

C. We should maintain personal space and avoid crowds if we wanted to be safe now.

D. We should maintain personal space to avoid crowds if we want be safe now.

19. Her English/ not/ be/ rusty/ she/ used/ more often.

A. Her English wouldn’t be rusty if she uses it more often.

B. Her English wouldn’t be rusty if she has used it more often.

C. Her English wouldn’t be rusty if she is using it more often.

D. Her English wouldn’t be rusty if she used it more often.

20. If people/ solve/ problem/ smoke from vehicles, the air/ be pure and fresh.

A. If people solved the problem of smoke from vehicles, the air is pure and fresh.

B. If people solve the problem of smoke from vehicles, the air was pure and fresh.

C. If people solve the problem of smoke from vehicles, the air will be pure and fresh.

D. If people solve the problem of smoke from vehicles, the air would be pure and fresh.

II/ Choose correct answer A, B , C or D.

1/ If you want to increase your listening, you ...............practise listening to the English tapes or the news on T.V

a. could b. will c. should d. had to

2/ . If I ……. Tom, I will ask him to come and see me.

a. meet b. will meet c. met d.could meet

3. If it rains, I ….. go with you

a. didn’t go b. wouldn’t go c. shouldn’t go d. will not go

4. If the rice paddies ………. polluted, rice plants will die

a. be b. will be c. are d. were

5. If she…… tired, she could eat something.

a. don’t b. will be c. weren’t d. didn’t

6. If we are lazy, we …….. fail in the coming exam.

a. could b. would c. didn’t d. will

7/ If you want to attend the course, you ……………..pass the written exam

a. have to b. can c. should d. will

8. If he ……… harder, he may fail in the next exam

a. don’t study b. doesn’t study c. didn’t study d. isn’t study

9. If you want to get good marks, you …….study harder

a. will b. must c. can d. has to

10. You ………….pass the driving test if you follow the instructor’s advice.

a. shall b. must c. can d. should

#Yumi

11. He wants to find a job, _________ he had no luck.

A. but B. so C. as D. if

12. Solar energy doesn’t cause __________.

A. pollution B. polluted C. pollute D. pollutant

13. Are you looking forward ___________ my letter?

A. to receive B. to receiving C. received D. receiving

14. "___________” means a piece of land full of rubbish.

A. junkyard B. treasure C. hedge D. stream

15. Dynamite _________ many years ago.

A. has invented B. invented C. was invented D. were invented

16. Mary said to me "Can you speak English?” In reported speech the sentence will be: She asked me _________

A. if I can speak English B. if I could speak English. C. If can I speak English D. If I could speak English?

17. I live very far from school. I wish________

A. I lived far from school. B. I lived close to school. C. I live near the school now. D. I don’t live very far from school

18. If he __________ hard today, can he have a holiday tomorrow?

A. works B. will work C. worked D. would worked

19. Because there _________ no buses, we had to take a taxi.

A. are B. is C. was D. were

20. We plan to ________ this Saturday.

A. go hiked B. go hiking C. go to hike D. go hike

21. I’ll have to buy a map _________ I don’t know this area.

A. if B. because C. when D. because of

22. It is recommended that he __________ this course.

A. took B. takes C. take D. taking

23. He’s running so fast. I __________ catch up with him.

A. cannot hardly B. can hardly C. not hardly D. could hardly

24. It is important that he _________ take the final examination.

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

25. I will be __________if she manages to sell that motorbike at a high price.

A. surprised B. surprise C. surprising D. to surprise

26. Unless you understand. I __________ explain it again to you

A. am B. was C. will D. would

27. If you know where she lives, please let me__________

A. know B. knew C. known D. to know'

28. If he ______ a student, he will get a discount.

A. were B. was C. were D. will be => ???

29. ______ you are interested in this film, don't go to see it at any cost.

A. Unless B. If C. Because D. So

30. If you like that book, I will give it______you as my present.

A. to B. from C. at D. for

31. If you are busy, we ________ this by ourselves.

A. will do B. did C. would do D. doing

32. How about ______ dinner with us on Sunday?

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

33. My brother is very fond of ______ to pop and rock music.

A. listen B. to listen C. listening D. listens

34. Life today is very different ______ life 50 years ago.

A. to B. from C. with D. at

35. My uncle is a ______. He often does research in his laboratory

. A. science B. scientist C. scientific D. scientists

36. My father arrives in Singapore ______Monday evening.

A. in B. at C. from D. on

37. John goes to his office every day except Sunday. ______ Sundays he stays at home.

A. On B. At C. In D. From

38. I hope the weather will be nice ______ the weekend.

A. in B. to C. at D. between

39. Would you like ______ to a party on Saturday?

A. come B. coming C. to come D. will come

40. If you don’t study hard , you ______ the exam.

A. failed B. will fail C. fail D. have failed