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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.I don't know how_____the game (to play/ play/ playing)
2.Would you mind if I_____a photo? (took/ taking/ to take)
3.We_____in Le Nin park when it rained (walked/ were walking/ have walked)
4.The boy______next to Ba is Hoa (to visit/ sitting/ sits)
5. She hasn't finished the letter (already/ yet/ never)
6.Milk_____to the houses by, the milkman everyday (is bring/ brought/ is brought)
7.petes is interested______the history of Viet Nam (on/ in/ to)
8.He_____English since 2006 (study/ has studyed/ is studying)
9.My sister is studying very_______ (hadly/ hard/ harder)
10.She useds to_______in Ha Noi when I was a child (lived/ live/ living)
Choose the best option A, B, C or D to complete these sentences.
1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now.
2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes.
3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet.
4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week.
5. (A. Have you ever tried/ B. Are you ever trying/ C. Do you ever try/ D. Did you ever try) Indian cuisine before? No, this is my first time.
6. At present, my father (A. have/ B. is having/ C.has/ D. has had) a car and a motorbike.
7. You should arrive at the airport before &:30 because the plane (A. takes off/ B. are taking off/ C. have taken off/ D. took off) at sharp 8.
8. Who (A. do/ B. does/ C. is/D. are) James talking to?
9. I (A. am reading/ B. am read/C. read/ D. have read) five science books so far.
10. Coffee (A. is always been/ B. has always been/ C. is always/ D. has always being) my favorite drink since I was 20.
11. Why (A. are you always talking/ B. do you always talk/ C. have you always talked/ does you always talk) with your mouth full?
12. What (A. are you do/ B. have you done/ C. are you doing/D. do you do) now? I am a linguist.
13. Look! It (A. is pouring/ B. pours/ C. is poursed/ D. has poured) with rain.
14. Have you finished your homework yet? No, actually I (A. worked/ B. am work/ C. am working/ D. work) on it.
15. Mr. Brown (A. sleeps/ B. is sleeping/ C. has slept/ D. is sleep). I can hear his loud snoring.
16. Tomorrow the sun (A. rises/ B. is rising/ C. is rise/ D. does rises) at 6.44 and it sets at 18.33.
17. I (A. don’t do anything/ B. am not doing anything/ C. haven’t done anything/ D. am not do anything) tonight. I want to relax.
18. What time (A. have you met/ B. are you meet/ C. do you meet/ D. are you meeting) John on this Sunday?
19. This year the school (A. is end/ B. has ended/ C. ends/ D. is ending) on 28 June.
20. I can’t help you. I (A. am see/ B. bave seen/ C. see/ D. am seeing) the doctor this afternoon
Chúc bạn hok tốt~~~~
Choose the best option A, B, C or D to complete these sentences.
1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now.
2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes.
3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet.
4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week.
5. (A. Have you ever tried/ B. Are you ever trying/ C. Do you ever try/ D. Did you ever try) Indian cuisine before? No, this is my first time.
6. At present, my father (A. have/ B. is having/ C.has/ D. has had) a car and a motorbike.
7. You should arrive at the airport before &:30 because the plane (A. takes off/ B. are taking off/ C. have taken off/ D. took off) at sharp 8.
8. Who (A. do/ B. does/ C. is/D. are) James talking to?
9. I (A. am reading/ B. am read/C. read/ D. have read) five science books so far.
10. Coffee (A. is always been/ B. has always been/ C. is always/ D. has always being) my favorite drink since I was 20.
11. Why (A. are you always talking/ B. do you always talk/ C. have you always talked/ does you always talk) with your mouth full?
12. What (A. are you do/ B. have you done/ C. are you doing/D. do you do) now? I am a linguist.
13. Look! It (A. is pouring/ B. pours/ C. is poursed/ D. has poured) with rain.
14. Have you finished your homework yet? No, actually I (A. worked/ B. am work/ C. am working/ D. work) on it.
15. Mr. Brown (A. sleeps/ B. is sleeping/ C. has slept/ D. is sleep). I can hear his loud snoring.
16. Tomorrow the sun (A. rises/ B. is rising/ C. is rise/ D. does rises) at 6.44 and it sets at 18.33.
17. I (A. don’t do anything/ B. am not doing anything/ C. haven’t done anything/ D. am not do anything) tonight. I want to relax.
18. What time (A. have you met/ B. are you meet/ C. do you meet/ D. are you meeting) John on this Sunday?
19. This year the school (A. is end/ B. has ended/ C. ends/ D. is ending) on 28 June.
20. I can’t help you. I (A. am see/ B. bave seen/ C. see/ D. am seeing) the doctor this afternoo
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
Choose A,B,Cor D to complete the following sentences
1- My brother is studying hard ......................... pass the exam.
A. for B. in order to C. so to D. so that
2- We have studied ................... seven o'clock.
A. for B. at C. since D. to
3- He was born in England. English is his .................................
A. mother tongue B. first language
C. foreign language D. A and B are correct
4- It's dangerous .......................... in this river.
A. swim B. to swim C. swimming D. swam
5- ........................... to America yet ?
A. Were you B. Have you ever been C.Were you been D. Are you
6- The boy was ....................... by the dog
A. bite B. bit C. bited D. bitten
7- My father used ...................... me to school.
A. took B. taking C. to take D. take
8- Would you mind ................... for a few minutes?
A. to wait B. waiting C. wait D. be waiting
Chúc bạn học tốt
Choose A,B,Cor D to complete the following sentences
1- My brother is studying hard ......................... pass the exam.
A. for B. in order to C. so to D. so that
2- We have studied ................... seven o'clock.
A. for B. at C. since D. to
3- He was born in England. English is his .................................
A. mother tongue B. first language
C. foreign language D. A and B are correct
4- It's dangerous .......................... in this river.
A. swim B. to swim C. swimming D. swam
5- ........................... to America yet ?
A. Were you B. Have you ever been C.Were you been D. Are you
6- The boy was ....................... by the dog
A. bite B. bit C. bited D. bitten
7- My father used ...................... me to school.
A. took B. taking C. to take D. take
8- Would you mind ................... for a few minutes?
A. to wait B. waiting C. wait D. be waiting
Ex1: Choose the best answer
1, Science and technology have enormous ........... on economic development
A. affects B. effects C. affect D.effect
2, With multimedia, we can have ............ to the latest news in the world
A. message B. language C. landline D. access
3, Would you mind if I .............. a photo ?
A. takes B. take C. took D. taken
4, I don't know how ............... the game
A. to play B. play C. played D. playing
5, My friend ........... to school late
A. is always going B. always going C. goes always D. always goes
6, ...................... about the dangerous virus ?
A, Did you hear B, Do you hear C, Have you heard D. You heard
7, While we .......... to school, we ............. an accident
A, were walking/ saw B. walking/ seeing
C. were walking/ were seeing D. walked/ were seeing
Ex2: Rewrite the following sentences so that the second sentence means the same as the first one
1, Scientist have invented new devices to help people live a longer life
=> New devices have been invented by scientists to help people live a longer life
2, I don't have enough time, so I can't go on holiday this summer
=> If I had enough time, I could go on holiday this summer
3, When you ask me for the car, I will lend it to you
=> Unless you aske me for the car, I won't lent it to you
4, The man had a broken leg. He tried to save his wife
=> In spite of his broken leg, the man tried to save his wife
5, I can't tell you because I don't know the answer
=> If I knew the answer, I could tell you
6, They will do the test well. They will review them all hard
=> If they review the test at all, they will do it well
7, The rescue workers evacuated the villagers in the raged flood to the safe place last night
=> The villagers in the raged flood were evacuated to the safe place by the rescue workers last night
8, " I am preparing for my coming exam now" said my daughter
=> My daughter said she was preparing for her coming exam then
9, I can't come because I have to help my dad with something
=> If I had to help my dad with something, I could come
10, The students will provide aids for the homeless people tomorrow
=> Aids will be provide by the students for the homeless people tomorrow
11, The people will protect the environment now. The environment will be nice
=> If people protect the environment now, it will be nice
12, They don't have a map, so they get lost
=> If they had a map, they wouldn't have got lost
13, The storm destroyed many houses in this village last week
=> Many houses in this village were destroyed by the storm last week
14, We will invite some old teachers to our class meeting
=> Some old teachers will be invited to our class meeting
15, " I want to go skiing next week", Harry said
=> Harry said she wanted to go skiing next week
16, Did they give food to homeless people last year ?
=> Was food given to homeless people last year
17, Although the weather was bad, the football match was not canceled
=> Despite the bad weather, the football match was not cancelled
18, The last time Phong visited Tasmania was five years ago
=> Phong hasn't visited Tasmania for 5 five years
19, We won't hold the festival. It costs too much money ( if )
=> If the festival didn't cost too much, we would hold the festival
20, All my suits were made in London
=> I had all mu suits made in London
21, Eating too much fat and sugar can result in health problems ( lead)
=> Eating too much fat and sugar can lead to health problems