1,Known,going to see

2,will bought 

3.will buy

4.will saw,going 

5,won't be 

1,Known,going to see

2,will bought 

3.will buy

4.will saw,going 

5,won't be 

1 we did not visit the museum because we had no time

a if we have time , we will visit the museum

b if we had time , we would visit the museum

c if we had had time , we would have visited the museum

d if we had had time , we will visit the museum

2 he looked frightened as if he ................

a ghost a sees b is seeing c has seen d had seen

3 ........... resigned , we would have been forced to sack him

a had he not b had not he c he had not d he not had

4 if you ................ me about the bad service , we’d have eaten there

a did not tell b would not have told c had not told d had told

5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too

a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel

6 if you .................. to my advice in the first place , you............... in this mess right now

a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be

7 if i had been absent from class yesterday , i ............. the math test

a would missed b would have missed c will miss d miss

8 if you ............... here earlier , you ............. her

a had come / would have met b come / meet c came / would meet d comes will meet

9 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

10 if i were , i would work harder

a you would rather not work so hard

b you should work harder

c you should work with me

d do not work so hard

chia động từ trong ngoặc

1, Linda wasn't at home yesterday. If she(be) had been at home yesterday, I (visit)would have visited him

2, We will move into our new house next month if it(complete)completes by then

3, I was very tired; otherwise, I (go)went to the party

4, If you (sleep,not)hadn't slept last night when we arrived, I would have asked you to go with us, but I didn't want to wake you up

5, What would you be doing right now if you (be,not)were in class? - I (sleep)would sleep

6,What will happen if my parachute (not/open)doesn't open?

7, If she (not/get)hadn't got married young, she wouldn't have had many children

1. If I see him. I (give) ___will give____ him a lift.
2. If Andy studies hard, he (pass) ___will pass____ his exam.
3. If he eats all that, he (be) ___will be____ ill.
4. If I find your passport, I (telephone) ___will telephone____ you at once.
5. If he washes my car. I (give) ___will give____ him $10.
6. If I (see) ___see____ John. I will tell him your message.
7. If he (read) ____reads___ in bad light, he will ruin his eyes.
8. If she (need) needs some money, she can borrow mine.
9. If he (be) ___is____ late, we will go without him.
10. If I (have) ____have___ free time tomorrow, I will go shopping.
11. If I had a lot of money, I (travel) ___would travel____ around the world.
12. If you had arrived ten minutes earlier, you (get) ___would have gotten____ a seat.
13. If you had been here last week, you (meet) ____would have meet___ my parents.
14. If I had a map, I (be) ___would be____ all right.
15. If she had known you were coming, she (bake) ____would have baked___ a cake.

Put the verb in parentheses into the correct form
1. If I see him. I (give) _will give______ him a lift.
2. If Andy studies hard, he (pass) will pass_ his exam.
3. If he eats all that, he (be) will be___ ill.
4. If I find your passport, I (telephone) will telephone__ you at once.
5. If he washes my car. I (give) will _give______ him $10.
6. If I (see)  see___ John. I will tell him your message.
7. If he (read) _reads____ in bad light, he will ruin his eyes.
8. If she (need) needs  some money, she can borrow mine.
9. If he (be) is___ late, we will go without him.
10. If I (have) have_______ free time tomorrow, I will go shopping.
11. If I had a lot of money, I (travel) won't travel_______ around the world.

12. If you had arrived ten minutes earlier, you (get) _won't have getten__ a seat.
13. If you had been here last week, you (meet) have met_______ my parents.
14. If I had a map, I (be) will be_____ all right.
15. If she had known you were coming, she (bake) _will have bake______ a cake.

1. If I see him , I will give him a lift

2. If Andy studies hard, he will pass his exam

3. If he eats all that, he will be ill

4. If I find your passport, I will telephone you at one

5. If he washes my car, I will give him $10

6. If I see John, I will tell him your message

7. If he reads in bad light, he will ruin his eyes.

8. If she needs some money, she can borrow mine

9. If he is late, we will go without him

10. If I have free time tomorrow , I will go shopping

11. If I had a lot of money, I would travel around the world

12. If you had arrived ten minutes earlier, you would have gotten a seat

13. If you had been here last week, you would have met my parents

14. If I had a map, I would be all right.

15. If she had known you were coming, she would have baked a cake

Sao không ai đăng toán nhỉ 

Thôi đợi tí

2)We will stay at home if it (rain) rains

3)If I had enough money now, I (buy) would buy a computer.

4)If he (be) were a prime minister, he would spend more money on education.

5)If we win the lottery, we (give) will give them half of the money.

6)She will need new clothes if she (get) gets any fatter.

7)If he (play) played football all day, he would get very tired.

8)If the young man wanted to see me, he (come) would come to my office.

9)If Henry is late, the train (not, wait) won't wait

10)I will go with him if he (go) goes

11)You will be ill if you (eat) eat too much.

12)If she were older, she (have) would have more sense.

13)If you (read) read that book carefully, you would understand it.

14)My uncle (be) would be able to help us if he (be) were here now.

15)If it (be) is fine tomorrow, I (play) will play tennis.

16)Were I you, I (not do) wouldn't do that.

17)If you (go) go away, please write to me.

2)We will stay at home if it (rain) rains

3)If I had enough money now, I (buy) would buy a computer.

4)If he (be) were a prime minister, he would spend more money on education.

5)If we win the lottery, we (give) will give them half of the money.

6)She will need new clothes if she (get) gets any fatter.

7)If he (play) played football all day, he would get very tired.

8)If the young man wanted to see me, he (come) would come to my office.

9)If Henry is late, the train (not, wait) won't wait

10)I will go with him if he (go) goes

11)You will be ill if you (eat) eat too much.

12)If she were older, she (have) would have more sense.

13)If you (read) read that book carefully, you would understand it.

14)My uncle (be) would be able to help us if he (be) were here now.

15)If it (be) is fine tomorrow, I (play) will play tennis.

16)Were I you, I (not do) wouldn't do that.

17)If you (go) go away, please write to me.

Gạch chân dưới đáp án đúng:
1. If that hat costs much, I (would have bought / will buy / bought / would buy) a small one.
2. If you (drive / drove / had driven / driven) more carefully, you wouldn't have had so many accidents.
3. If I (make / makes / made / had made) this mistake again, my teacher will get angry with me.
4. If I spoke English, my job (was / were / will be / would be) a lot easier.
5. If he (goes / went / had gone / would go) to London yesterday, he (met / would meet / had met / would have met) his old friend.
6. I will lend them some money if they (ask / will ask / asked / had asked) me.
7. If we had known who he was, we (would have invited / have invited / will invite / would invite) him to speak at our meeting.
8. My dog will bark if it (hear / hears / heard / had heard) any strange sound.
9. If I (had / had had / will have / have) enough money, I would buy a house.
10. They (won't let / not let / wouldn't let / hadn't let) you in if you came late.
11. If you (not go / don't go / hadn't gone / didn't go) away, I'll send for a policeman.
12. If I (were / am / be / was) in your place, I would accept Mr.Anderson's invitation.
13. If I (win / had won / won / winning) a big prize in a lottery, I'd give up my job.
14. If I (is / are / was / were) you, I (will tell / told / would tell / would have told) the truth.
15. I was busy. If I (have / had / had had / have had) free time. I (would go / will go / would have gone / go) to the cinema with you.
16. Why didn't you attend the meeting?
Oh, I did not know. If I (know / knew / had known / known) I (would come / would have come / will come / had come) there.
17. What (would / will / did / had) we do if they do not come tomorrow?
18. If I had enough time now, I (would write / write / will write / wrote) to my parents.
19. It's too bad Helen isn't here. If she (is / was / were / are) here, she (will know/ knows / would know / would have known) what to do.
20. If I don't eat breakfast tomorrow morning, I (will get / got / would get / had got) hungry during class.

1. comes
2. find
3. lived
4. arrived
5. will phone
6. would give
7. would
8. can go
9. will have

10. stop

11. were
12. had spoken

13. had listened – would have performed
14. comes – will have

Gạch chân dưới đáp án đúng:
1. If she (come / comes / came / had come) late again, she'll lose her job.
2. I'll let you know if I (find / finds / found / had found) out what's happening.
3. If we (live / lived / would live / had lived) in a town, life would be better.
4. I'm sure he wouldn't mind if we (arrive / arriving / arrived / had arrived) early.
5. We (will phone / would phone / phoned / had phoned) you if we have time.
6. If I won the lottery, I (gave / had given / will give / would give) you half the money.
7. It (will / would / can / may) be a pity if she married Fred.
8. If I'm free on Saturday, I (to go / could go / went / can go) to the mountains.
9. She (will has / had / will have / have) a nervous breakdown if she goes on like this.
10. I know I'll feel better if I (will stop / stopped / stop / had stopped) smoking.
11. If I (am / were / will be / had been) you, I would help him.
12. I could have understood him if he (speaks / spoke / had spoken / would speak) more slowly.
13. He didn't listen to the teacher. If he (listens / listened / has listened / had listened) carefully, he (will performed / would perform / would have performed / had performed) well in the examination.
14. He's waiting for his mother to come back from Chicago. If his mother (come / comes / will come / came) home, he?? đề thiếu

Gạch chân dưới đáp án đúng:
1. If she (come / comes / came / had come) late again, she'll lose her job.
2. I'll let you know if I (find / finds / found / had found) out what's happening.
3. If we (live / lived / would live / had lived) in a town, life would be better.
4. I'm sure he wouldn't mind if we (arrive / arriving / arrived / had arrived) early.
5. We (will phone / would phone / phoned / had phoned) you if we have time.
6. If I won the lottery, I (gave / had given / will give / would give) you half the money.
7. It (will / would / can / may) be a pity if she married Fred.
8. If I'm free on Saturday, I (to go / could go / went / can go) to the mountains.
9. She (will has / had / will have / have) a nervous breakdown if she goes on like this.
10. I know I'll feel better if I (will stop / stopped / stop / had stopped) smoking.
11. If I (am / were / will be / had been) you, I would help him.
12. I could have understood him if he (speaks / spoke / had spoken / would speak) more slowly.
13. He didn't listen to the teacher. If he (listens / listened / has listened / had listened) carefully, he (will performed / would perform / would have performed / had performed) well in the examination.
14. He's waiting for his mother to come back from Chicago. If his mother (come / comes / will come / came) home, he

1. we do not visit the museum because we have no time

A. If we have time, we will visit the museum B. if we had time, we would visit the museum

C. if we had time, we would have visited the museum D. if we had time, we will have visited the museum

2. ..........i have time, I will go with you

a. if B. unless C. so D. so that

3. If i .........who took your umberella, I would tell you

A. know B. knew C . known D. had know

4. If the automobile had not been in invented years ago,.......for basic transporttation now

a. what we would use b,what would we use c, what we will have used d, what we will be using

5, if the police had not saved me, i ..........at that time

a. will die b. would die c, will have died d, would have died

6. if i had time, i........and help you

a. will come b, would come c, will have come d, would have come

7, if I ......the truth, i would tell you

a, will know b, know c, hvae known d, knew

8, I'll return Bob' pen to him the next time if I .....him

a, will see b, see c, will have see d, have seen

9. I' d have told you if I .......the book

a, would have been b, should have seen c, had seen d,saw

10, If I..............more time , I would not have said such nonsense

a, am b, have been c, will be d,had been

1. we do not visit the museum because we have no time

A. If we have time, we will visit the museum B. if we had time, we would visit the museum

C. if we had time, we would have visited the museum D. if we had time, we will have visited the museum

2. ..........i have time, I will go with you

a. if B. unless C. so D. so that

3. If i .........who took your umberella, I would tell you

A. know B. knew C . known D. had know

4. If the automobile had not been in invented years ago,.......for basic transporttation now

a. what we would use b,what would we use c, what we will have used d, what we will be using

5, if the police had not saved me, i ..........at that time

a. will die b. would die c, will have died d, would have died

6. if i had time, i........and help you

a. will come b, would come c, will have come d, would have come

7, if I ......the truth, i would tell you

a, will know b, know c, hvae known d, knew

8, I'll return Bob' pen to him the next time if I .....him

a, will see b, see c, will have see d, have seen

9. I' d have told you if I .......the book

a, would have been b, should have seen c, had seen d,saw

10, If I..............more time , I would not have said such nonsense

a, am b, have been c, will be d,had been