Chọn lỗi sai và sửa lại

1. If I (knew )you (were )coming I (would have => would )meet you (at) the airport

2. I (could make )rabbits (disappear) into (thin) air if I (am=>were) a magician

3. (What) (would you have done=> would you done )if you( were )in my position

4. My children( won't go )to bed (unless=> if )they don't (have) (some) money

5. If we( will reduce=>reduce )the speed of( population growth) there will be (less) pressure( on) the earth

6.(had I )knowns (Alice's )address( I would write=> I would have written)( to her)

7.if you( had finished) (the work) you can( go)=> could go( home)

8.(unless )=> ifit (doesn't) rain. Peter will (pay) us( a visit )tomorrow

9.if( had I known=> I had known) you (were) (in) financial difficulty I( would have helped )you

10. If Lucia (had been=> were )here now she( would find out )the truth( about) her (uncle's) accident

i didn't known his address so i didn't write to him

A. if i knew his address, i would write to him

B. if i known his address, i will write to him

C. if i had known his address, i would have written to him

D. unless i didn't known his address, i would write to him

c

Conditional Sentence Type II :

1/ He (come) would come if you waited.

2/ If you (ring) rang the bell, the servant would come.

3/ If it (not, rain) didn't rain a lot, the rice crop wouln’t grow.

4/ If today (be) were Sunday, we wouldn’t have to work

5/ You would have to stay in bed unless your health (improve) improved.

6/ If I (have) had a typewriter, I could type it myself.

7/ What (you do) would you do if you got fat ?

Conditional Sentence Type III:

1/ If I had known that you were in hospital , I (visit) would have visited you.

2/ If you (arrive) had arrived ten minutes earlier, you would have got a seat.

3/ If you (speak) had spoken more slowly,he might have understood you.

4/ If I had known that the baby was hungry, I (feed) would have fed him.

5/ If she had had your address, she (write) would have writen to you.

6/ If she (write) had writen more carefully, she might not have made too many mistakes.

1: he is too short to play basketball

A: if he were not short , he could play basketbball

B: if he is not short , he could play basketball

C: if he were not short , he will play basketball

D: if he were short , he could play basketball

2 :i want to meet nga , but i do not have her address

A: if i had nga’s address , i would meet her

B: if i have nga’s address , i would meet her

C: if i had nga ’s address , i will meet her

D: b and c are correct

3: she goes to school late because she lives very far from school A:unless she lives far from school , she would not go to school late

B: unless she lived far from school , she would go to school late C: if she lived far from school , she would not go to school late

D:if she did not live far from school , she would not go to school late

4: she ......................... the new words before using them in her writing

A: looks out B: looks up C:looks for D:looks at

5 lan suggested .................................. to the zoo at weekend

a: to go

b:go

c: going

d: went

6 :if she ........................the airport , i will get you to know

a ;arrive b; arrives c ;will arrive d ;arrived

7 ;hoa missed the bus this morning , ........................she went to school late a :so b ;but c ;however d; because

8 ;chilren should drink milk ......................... it’s good for health

a :and b; but c; as d; so

9 hoa’s parents supported our competition .................................... a :kind b kinds c kindness d: kindly

10 .......................... bulbs should be used to save electicity

a: energy-saving b ;energy-washing c ;energy - paper d; energy-water

11 if i knew her munber , i ........................telephone her

a; will b; shall c ;would d have to

12: the man ...................shot two policemen has gone to prision

a; which b; whom c ;whose d: who

13 we should celebrate mother’s day to express our .....................for our mother

a :feelings b: feel c :feels d :feeling

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

Put these sentences into directed speech :
1. I told her to bring it back if it didn't fit.

=> " Bring it back if it don't fit" I said to her
2. Mary asked John not to tell anyone her new address.

=> " Don't tell anyone my new address" Mary asked John
3. She told me that he was not at home.

=> " He isn't at home " she told me
4. She said that she would pay him if she could.

=> " I will pay him if I can " she said
5. The notice said that breakfast would not be served after 9.30.

=> " Breakfast will not be served after 9.30" The notice said
6. I asked her if it was going to be a fine day that day.

=> " Is it going to be a fine day today? " I said her
7. He asked her where shw was going.

=> " Where are you going? " he asked her
8. Nina said that they were going to visit her on Sunday.

=> " We are going to visit her on Sunday" Nina said
9. He said that he could understand that problem.

=> " I can understand this problem " he said
10. He told Jack that he would phone him the following day.

=> " I will phone you tomorrow, Jack" he said
11. She asked us what we were going to do the following summer.

=> " What are you going to do next summer ?" she asked us
12. The interviewer asked Mr Simpson how many iobs he had had since 2000.

=> " How many iobs has he had since 2000? " The interviewer asked Mr Simpson
13. The landlady asked us if we had had enough for lunch.

=> " Did you help enough for luch? " the landlady asked us
14. She told me that she would have a cup of tea with me.

=> " I will have a cup of tea with you " she said to me

Make conditional sentences without conjunctions.

1. If I were you, i'd accept the job.

were i you, i'd accept the job

2. If you had told me that he never paid his debts, I wouldn't have rung you.

had you told me that he never paid his debts, i wouldn't have rung you

3. If he had known your telephone number he would have rung you.

had he known your telephone number, he would have rung you

4. If it were nice, we would go for a walk.

were it nice, we would go for a walk

5. I would come to her wedding if I were invited.

were i to be invited, i'd come to her wedding

6. Would you visit me if I were sent to prison?

would you visit me were i be sent to prison?

7. Would you have written to her if you had known her address?

would you have written to her had you known her address?

8. What would you do if today were a holiday?

what would you do were today a holiday?

9. If they had asked me I would have helped them.

had they asked me i'd have helped them

10. Scientists think that men could live on the moon if there were air and water on it.

scientists think that men could live on the moon were there air and water on it

Make conditional sentences without conjunctions.

1. If I were you, i'd accept the job.

were i you, i'd accept the job

2. If you had told me that he never paid his debts, I wouldn't have rung you.

had you told me that he never paid his debts, i wouldn't have rung you

3. If he had known your telephone number he would have rung you.

had he known your telephone number, he would have rung you

4. If it were nice, we would go for a walk.

were it nice, we would go for a walk

5. I would come to her wedding if I were invited.

were i to be invited, i'd come to her wedding

6. Would you visit me if I were sent to prison?

would you visit me were i be sent to prison?

7. Would you have written to her if you had known her address?

would you have written to her had you known her address?

8. What would you do if today were a holiday?

what would you do were today a holiday?

9. If they had asked me I would have helped them.

had they asked me i'd have helped them

10. Scientists think that men could live on the moon if there were air and water on it.

scientists think that men could live on the moon were there air and water on it

Make conditional sentences without conjunctions.

1. If I were you, i'd accept the job.

2. If you had told me that he never paid his debts, I wouldn't have rung you.

3. If he had known your telephone number he would have rung you.

4. If it were nice, we would go for a walk.

5. I would come to her wedding if I were invited.

6. Would you visit me if I were sent to prison?

7. Would you have written to her if you had known her address?

8. What would you do if today were a holiday?

9. If they had asked me I would have helped them.

10. Scientists think that men could live on the moon if there were air and water on it.

Make conditional sentences without conjunctions.

1. If I were you, i'd accept the job.

=>Were i you, i'd accept the job

2. If you had told me that he never paid his debts, I wouldn't have rung you.

=>Had you told me that he never paid his debts, i wouldn't have rung you

3. If he had known your telephone number he would have rung you.

=>Had he known your telephone number, he would have rung you

4. If it were nice, we would go for a walk.

=>Were it nice, we would go for a walk

5. I would come to her wedding if I were invited.

=>Were i to be invited, i'd come to her wedding

6. Would you visit me if I were sent to prison?

=>Would you visit me were i be sent to prison?

7. Would you have written to her if you had known her address?

=>Would you have written to her had you known her address?

8. What would you do if today were a holiday?

=>What would you do were today a holiday?

9. If they had asked me I would have helped them.

=>Had they asked me i'd have helped them

10. Scientists think that men could live on the moon if there were air and water on it.

=>Scientists think that men could live on the moon were there air and water on it

1.If I had a typewriter, I ...........it myself.(typed / would type / typing / will type)

2.If I ...........his address, I’d give it to you.(known / know / am knowing / knew )

3.If I see her, I .............her a lift.(will give / give /gave / giving )

4.If she comes,  ...........me please.(phoning / phone /will phone /phoned )

5.If they..........late tomorrow, I’ll go without them.(were /would be /are /will be)

6.If she ..............you, she wouldn’t drink that wine.(is / was / are /were )

7.What.......................if you had a lot of money? (would you do/ will you do/did you do/ do you do).

8.If I gave her a diamond ring, she ...................it.(would sell /sold /has sold /will sell )

9.If I ................a map, I would have been OK.(have had / had had / had /have )

10.If she had visited me yesterday, we ................lunch together.(would eat / ate / would have eaten / eat ).

1.If I had a typewriter, I ...........it myself.(typed / would type / typing / will type)

2.If I ...........his address, I’d give it to you.(known / know / am knowing / knew )

3.If I see her, I .............her a lift.(will give / give /gave / giving )

4.If she comes,  ...........me please.(phoning / phone /will phone /phoned )

5.If they..........late tomorrow, I’ll go without them.(were /would be /are /will be)

6.If she ..............you, she wouldn’t drink that wine.(is / was / are /were )

7.What.......................if you had a lot of money? (would you do/ will you do/did you do/ do you do).

8.If I gave her a diamond ring, she ...................it.(would sell /sold /has sold /will sell )

9.If I ................a map, I would have been OK.(have had / had had / had /have )

10.If she had visited me yesterday, we ................lunch together.(would eat / ate / would have eaten / eat ).