Exercise Conditional Sentences- Bài tập về câu điều kiện có đáp án
I/Chia động từ trong ngoặc.
1.
If I (know)……………………. that you were ill, I (go)……………………… to
see you.
2.
If she'd had enough money, She (buy) …………………………… a car.
3.
I (buy) ……………………………………….. a car If you lend me some money.
4.
I (see) ……………………… him if I (go) …………………………. to the party
last night.
5.
We could have gone out if the weather (not be)……………………………
so bad.
6.
If the book (not be )…………………………… expensive, I'll buy it.
7.
You would be very surprised if he (return)………………………………
8.
I'll go out if it (not rain)……………………………….
9.
They wouldn't come to the party if you (not invite)
……………………..them
10.
What ……………………… you (do) …………………. if you (be) ………………….. him?
11.
If that hat costs much, I (buy) ……………………………. a small one.
12.
If you (drive) ……………………...more carefully, you (have) ……………… so
many accidents.
13.
If I (make) ………….. that mistake again, my teacher (get)
………… angry with me.
14.
If I spoke English, my job (be) ……………………….. a lot easier.
15.
If he (go) …………….. to London yesterday, he ( meet) ………………….
his old friend.
16.
I will lend them some money if they (ask) ……………………….. me.
17.
If we had known who he was, we (invite) …………….. him to
speak at our meeting.
18.
My dog (bark) ………………… if it (hear) ………………….. any strange
sound.
19.
If I (have) ………………………….. enough money, I would buy a house.
20.
They (not/let) …………………………… you in if you (come) late.
21.
If you (not go) …………………….. away, I (send) …………………… for a
policeman.
22.
If I (be) ………………… in your place, I (accept) ……………… Mr.
Anderson’s invitation.
23.
If I (win) ………………………. a big prize in a lottery, I’d give up my
job.
24.
If I (be) ……………………….. you, I (tell) …………………………… the truth.
25.
I was busy. If I (have) …………..free time. I (go) ……………. to
the cinema with you.
26.
Why didn’t you attend the meeting?
Oh, I did not know. If I (know)……………………… I (come) ……………………..there.
27.
What ……………….we(do)…………………… if they do not come tomorrow?
28.
If I had enough time now, I (write) ………………………………. to my
parents.
29.
It’s too bad Helen isn’t here. If she (be) ………….. here, she
(know) ………..what to do.
30.
If I (eat) ………… breakfast tomorrow morning, I (get) …………….
hungry during class.
31.
If she (come) …………………….. late again, she (lose) ……………………………her
job.
32.
I (let) …………………. you know if I (find) ……………………. out what’s
happening.
33.
If we (live) ………………………………. in a town, life would be better.
34.
I’m sure he wouldn’t mind if we (arrive) ………………………. early.
35.
We (phone) …………………………. you if we have time.
36.
If I won the lottery, I (give) ………………………. you half the money.
37.
It (be) …………………………………….. a pity if she married Fred
38.
If I’m free on Saturday, I (go) ………………………….. to the mountains.
39.
She (have) …………………………….. a nervous breakdown if she goes on
like this.
40.
I know I (feel) better if I (stop) …………………… smoking.
41.
If I (be) …………………… you, I (help) ………………………… him.
42.
I (understand)………………… …… ….. him if he (speak) ………………….. more
slowly.
43.
He didn’t listen to the teacher. If he (listen) ……………………..
carefully, he (perform) ……………… well in the examination.
44.
He’s waiting for his mother to come back fromChicago. If his
mother (come) …………………………. home, he (have) ………………………. a lot of presents.
45.
He wanted to buy some Christmas presents but he couldn’t. If
he (afford) ……………….. to buy, his children (be) ………………. very happy to greet a
new year.
46.
The kitchen will look better if we (have) ………………………………….. red
curtains.
47.
If I knew his address, I (go) ……………………….. round and see him.
48.
If you (not be) ……………. so busy, I (show) ………………… you how
to play.
49.
It (be) ………………………………… quicker if you (use) a computer.
50.
If we (have) …………………….. some eggs, I (make) …………………… you a
cake.
51.
Bring him another if he (not/like)
……………………………….. this one.
52.
She (be) …………………. angry if she (hear)
…………………. this tomorrow.
53.
Unless you are more careful, you (have)
…………………………….. an accident.
54.
If you (like), I (get)
…………………………………. you a job in this company.
55.
If grandmother (be) …………….. 5 years younger, she (play)
…………… some games.
56.
If he sun (stop) ………………… shinning, there
(be) …………………… no light on earth.
57.
If I (be) ………………………………… a millionaire, I (live)
……………………. on Mars.
II/ Chon dap an
dung.
1.
If I ……….a lot of money now, I …………..a new car.
A. have /will buy B.
have / would buy C. had/ will buy D. had/ would buy.
1.
If I ……………you, I …………….do that.
A. am/ will B. were
/would C. were/ will D. had been/ would.
1.
if I were offered the job, I think I ………. it.
A. take B. will take
C. would take D. would have taken.
1.
I would be very surprised if he……………..
A. refuses B.
refused C. had refused D. would refuse.
1.
Many people would be out of work if that factory………..down.
A. closes B. had
closed C. closed D. would close.
1.
If she sold her car, she ………… much money.
A. gets b. would get
c. will get d. would have got.
1.
They would be disappointed if we…………….
a. hadn’t come b.
wouldn’t come c. don’t come d. didn’t come.
1.
Would John be angry if I ……. ……his bicycle without asking?
a. take b. took c.
had taken d. would take.
1.
She ……….terrible upset if I lost this ring.
a. will be b. would
be c. were d. had been.
1.
If someone…………in here with a gun, I would be very frightened.
a. would walk b.
walks c. had walked d. walked.
1.
What would happen if you ……………..to work tomorrow?
a. don’t go b.
didn’t go c. won’t go d. wouldn’t go.
1.
We ‘ll get wet if we ………….out.
a. go b. did go c.
went d. had gone.
1.
If I go shopping, I ………some food.
a. buy b. will buy
c. would buy d. would have bought.
1.
If I find it, I ………you.
a. will tell b.
would tell c. had told d. told.
1.
What would you do if you……………a million dollars?
a. would win b. win
c. had won d. won.
1.
They ‘d be hurt if I ……………….
a. don’t go b.
didn’t go c. hadn’t gone d. wouldn’t go.
1.
If we took the 6: 30 train, we…………too early.
a. would have
arrived b. arrived c. will arrived d. would arrive.
1.
If I had known you were in hospital, I …………to see you.
a. will go b. would
go c. went d. would have gone.
1.
If I …………., I would have said hello.
a. had seen b. see
c. saw d. would see.
1.
I…………..out if I hadn’t been so tired.
a. will go b. went
c. would have gone d. would go.
1.
If I ………..a camera, I would have taken some pictures.
a. have b. had c.
would have d. had had.
1.
You won’t pass the examination……………you study more.
a. as long as b.
unless c. if d. whether.
1.
If only I …………you wanted to invest money in business.
a. had known b. knew
c. have known d. know.
1.
If I were to leave my country , I ……………disappointed.
a. probably be b.
would have been c. will be d. would be.
1.
If he hadn’t wasted too much time, he…………….in his examination.
a. would fail b.
wouldn’t fail c. wouldn’t have failed. d. won’t fail.
1.
If I had taken that English course, I ………..much progress.
a. had made b. would
have made c. made d. would make.
1.
If I were in your place, I ……….a trip toEngland.
a. will make b. had
made c. made. d. would make.
1.
If I ………….. you , I’d save some of your lottery winning.
a. be b. were c. am
d. was
1.
If the car ……….. larger, we would have bought it.
a. had been b. have
been c. has been d. been
1.
If I had enough money, I ……… abroad to improve my English.
a. will go b. should
go c. would go d. should have go to
III/ Viết lại câu.
1.
He can’t go out because he has to study for his exam.
=> If………………………………………… ………..
2.
She is lazy so she can’t pass the exam.
If………………………………………… ………………
3.
He will pay me tonight; I will have enough money to buy a car.
=> If………………………………………… ………………….
4.
He smokes too much; that’s why he can’t get rid of his cough.
=> If………………………………………… …………………..
5.
She is very shy, so she doesn’t enjoy the party.
=> If………………………………………… …………………..
6.
I will get a work permit. I will stay for another month.
=> If………………………………………… …………………..
7.
He doesn’t take any exercises. He is so unhealthy
=> If………………………………………… …………………….
8.
We can’t get the ticket because I don’t have the right change.
=> If………………………………………… ……………………..
9.
Study hard or you won’t pass the exam.
=> If………………………………………… ………………………..
10.
Don’t be impatient or you will make mistakes.
=> If………………………………………… …………………………..
11.
I didn’t eat lunch, I feel hungry
now.
=> If I…………..……………………………
12.
It hadn’t rained, we would have a better crop.
=> But for……….………………………………
13.
If you want my advice,I would’t buy it.
=>If I ………… ………………………………………
14.
I only come if they invite me.
=> unless……………………………………
15.
He didn’t revise all his lessons, he failed the exam.
=> If he………………………………………… ……………..
16.
His sister sent her money, so he continued to study.
=> But for……………………………………………………….
17.
The park is over there, only 5 minutes’ walk.
=> If you walk………………………………………
18.
In case it rain, we’ll stay at home
=>If it …………………………………………
19.
Let me give you my advice. You should cut down on smoking
right now.
=> If I
…………………………………………
1.
Leave me alone or I’ll call the police.
=>Unless……………………………………
1.
If you arrive at the office earlier than I do, please turn on
the air-conditioner.
=>
Should……………………………………
1.
The children don’t go to school in the snowy weather.
=> If it
…………………………………………
1.
He died so young; otherwise, he would be a famous musician by
now.
=>Had
…………………………………………
1.
You must tell me the whole truth or I won’t help you.
=> Unless……………………………………
1.
The car breaks down so often because you don’t take good care
of it.
=> Were
I…………………………………………
1.
He is very bad-tempered, that’s why his wife left him soon
after marriage.
=> If
he………………………………………… ……………………………………
1.
Don’t tell lies to your boss or you’ll be fired at once.
=>
If………………………………………… …………………………………
1.
She got married at such an early age: otherwise, she would be
at university now.
=> Had
…………………………………………
IV/ Sua loi sai.
1. If we will reduce the speed of population growth, there
will be less pressure on the earth.
A
b
c
d
2. Unless we leave a bowl of water under the
sun, it will evaporate.
A
b
c
d
3. If we continue to use fuels at the current rate,
we would soon have to face a fuel crisis.
A
b c
d
4. If I am 10 centimeters taller, I would play basketball.
A
b
c
d
5. If the doctors could find in the remedy, a lot of people would
be saved.
A
b
c d
6. If she bought that house now, she ran out of money.
A
b
c d
7. What you would do if you could speak French well?
A b
c
d
8. If I had known he is not at home, I wouldn’t have
gone all the way to his house.
A b c d
9. If I had known that the road were flooded, I would never have
taken that way.
A b c d
10. If I were you, I will go to the dentist’s and
have the tooth checked.
a b c
|
ANSWER.
I/Chia động từ trong ngoặc.
1. If I (know)…had known……. that you were ill, I
(go)…would have gone…… to see you.
2. If she'd had enough money, She (buy) would
have bought……… a car.
3. I (buy) …will buy………….. a car If you lend me
some money.
4. I (see) …could have seen……… him if I (go) …had
gone…. to the party last night.
5. We could have gone out if the weather (not
be)…hadn't been………………… so bad.
6. If the book (not be )……isn't……… expensive,
I'll buy it.
7. You would be very surprised if he
(return)…returned……………
8. I'll go out if it (not rain)……doesn't
rain………….
9. They wouldn't come to the party if you (not
invite) …didn't invite…………..them
10. What ……would………… you (do) …do………. if you
(be)were…….. him?
11. If that hat costs much, I (buy) …will buy………….
a small one.
12. If you (drive) had driven...more
carefully, you (have) wouldn't have had………… so many accidents.
13. If I (make) …make….. that mistake again, my
teacher (get) …will get…… angry with me.
14. If I spoke English, my job (be) …would be………..
a lot easier.
15. If he (go) ……had gone…….. to London yesterday,
he ( meet) ……would have met………. his old friend.
16. I will lend them some money if they (ask)
…ask….. me.
17. If we had known who he was, we (invite) …would
have invited…….. him to speak at our meeting.
18. My dog (bark) …will bark……… if it (hear)
…hears……….. any strange sound.
19. If I (have) ………had.. enough money, I would buy
a house.
20. They (not/let) …won't let………… you in if you
(come) come late.
21. If you (not go) ……don't go……….. away, I (send)
…will send…………… for a policeman.
22. If I (be) …were…………… in your place, I (accept)
…would accept……………… Mr. Anderson’s invitation.
23. If I (win) won……. a big prize in a
lottery, I’d give up my job.
24. If I (be) …were.. you, I (tell) …would
tell………… the truth.
25. I was busy. If I (have) …had had…..free time.
I (go) ……would have gone…………. to the cinema with you.
26. Why didn’t you attend the meeting?
Oh, I did not know. If I (know)……had known…… I (come) would have come……..there.
27. What will….we(do)…do……… if they do not
come tomorrow?
28. If I had enough time now, I (write) …would
write…………. to my parents.
29. It’s too bad Helen isn’t here. If she (be)
…were…….. here, she (know) …would know…..what to do.
30. If I (eat) eat………… breakfast tomorrow
morning, I (get) will not get……. hungry during class.
31. If she (come) …comes….. late again, she (lose)
…will lose……………her job.
32. I (let) will…let……. you know if I (find)
… find……………. out what’s happening.
33. If we (live) …lived…………. in a town, life would
be better.
34. I’m sure he wouldn’t mind if we (arrive)
……arrived………. early.
35. We (phone) …will phone…………. you if we have
time.
36. If I won the lottery, I (give) …would
give……………. you half the money.
37. It (be) ……would be……………….. a pity if she
married Fred
38. If I’m free on Saturday, I (go) …will go………..
to the mountains.
39. She (have) …will have………….. a nervous
breakdown if she goes on like this.
40. I know I (feel) will feel better if
I (stop) …stop…… smoking.
41. If I (be) …were… you, I (help) would
help…………… him.
42. I (understand)…will understand………………….. him if
he (speak) ……speaks……….. more slowly.
43. He didn’t listen to the teacher. If he
(listen) ……had listened…….. carefully, he (perform) ………would have performed………
well in the examination.
44. He’s waiting for his mother to come back from
Chicago. If his mother (come) …comes………. home, he (have) will
have……………………. a lot of presents.
45. He wanted to buy some Christmas presents but
he couldn’t. If he (afford) had afforded…………….. to buy, his children
(be) …would have been……. very happy to greet a new year.
46. The kitchen will look better if we (have)
…have……………….. red curtains.
47. If I knew his address, I (go) …would go……..
round and see him.
48. If you (not be) …aren't…. so busy, I (show)
…will show……………………… you how to play.
49. It (be) ……will be………… quicker if you
(use) use a computer.
50. If we (have) …had…….. some eggs, I
(make) would make………………… you a cake.
51. Bring him another if he
(not/like) will not like……………….. this one.
52. She (be) …will be………. angry if she (hear)
…hears……. this tomorrow.
53. Unless you are more careful, you (have) …will
have…………….. an accident.
54. If you (like)like, I (get) …will
get……………. you a job in this company.
55. If grandmother (be) …were….. 5 years younger,
she (play) could play…………… some games.
56. If the sun (stop) …stopped………………… shinning,
there (be) ……would be………………… no light on earth.
57. If I (be) ………were…… a millionaire, I
(live) …would live…. on Mars.
II/ Chon dap an dung.
1. If I ……….a lot of money now, I …………..a new
car.
A. have /will buy B. have / would buy C. had/ will buy D.
had/ would buy.
1. If I ……………you, I …………….do that.
A. am/ will B. were /would C. were/ will D. had been/
would.
1. if I were offered the job, I think I ………. it.
A. take B. will take C. would take D. would have
taken.
1. I would be very surprised if he……………..
A. refuses B. refused C. had refused D. would refuse.
1. Many people would be out of work if that
factory………..down.
A. closes B. had closed C. closed D. would close.
1. If she sold her car, she ………… much money.
A. gets b. would get c. will get d. would have got.
1. They would be disappointed if we…………….
a. hadn’t come b. wouldn’t come c. don’t come d. didn’t
come.
1. Would John be angry if I ……. ……his bicycle
without asking?
a. take b. took c. had taken d. would take.
1. She ……….terrible upset if I lost this ring.
a. will be b. would be c. were d. had been.
1. If someone…………in here with a gun, I would be
very frightened.
a. would walk b. walks c. had walked d. walked.
1. What would happen if you ……………..to work
tomorrow?
a. don’t go b. didn’t go c. won’t go d. wouldn’t go.
1. We ‘ll get wet if we ………….out.
a. go b. did go c. went d. had gone.
1. If I go shopping, I ………some food.
a. buy b. will buy c. would buy d. would have bought.
1. If I find it, I ………you.
a. will tell b. would tell c. had told d. told.
1. What would you do if you……………a million
dollars?
a. would win b. win c. had won d. won.
1. They ‘d be hurt if I ……………….
a. don’t go b. didn’t go c. hadn’t gone d. wouldn’t go.
1. If we took the 6: 30 train, we…………too early.
a. would have arrived b. arrived c. will arrived d. would
arrive.
1. If I had known you were in hospital, I …………to
see you.
a. will go b. would go c. went d. would have gone.
1. If I …………., I would have said hello.
a. had seen b. see c. saw d. would see.
1. I…………..out if I hadn’t been so tired.
a. will go b. went . c would have gone d. would go.
1. If I ………..a camera, I would have taken some
pictures.
a. have b. had c. would have d. had had.
1. You won’t pass the examination……………you study
more.
a. as long as b. unless c. if d. whether.
1. If only I …………you wanted to invest money in
business.
a. had known b. knew c. have known d. know.
1. If I were to leave my country , I
……………disappointed.
a. probably be b. would have been c. will be d. would
be.
1. If he hadn’t wasted too much time, he…………….in
his examination.
a. would fail b. wouldn’t fail c. wouldn’t have
failed. d. won’t fail.
1. If I had taken that English course, I
………..much progress.
a. had made b. would have made c. made d. would make.
1. If I were in your place, I ……….a trip to
England.
a. will make b. had made c. made. d. would make.
1. If I ………….. you , I’d save some of your
lottery winning.
a. be b. were c. am d. was
1. If the car ……….. larger, we would have bought
it.
a. had been b. have been c. has been d. been
1. If I had enough money, I ……… abroad to improve
my English.
a. will go b. should go c. would go d. should have go to
III/ Viết lại câu.
1. He can’t go out because he has to study for
his exam.
=> If……he didn't have to study for his exam, he could go out.
2. She is lazy so she can’t pass the exam.
If…she were harder, she could pass the exam…………
3. He will pay me tonight; I will have enough
money to buy a car.
=> If……he pays me tonight, I will have enough money to buy a car……………….
4. He smokes too much; that’s why he can’t get
rid of his cough.
=> If……didn't smoke too much, he could get rid of cough……..
5. She is very shy, so she doesn’t enjoy the
party.
=> If…she weren't shy, she would enjoy the party…..
6. I will get a work permit. I will stay for
another month.
=> If……I get a work, I will stay for another month………..
7. He doesn’t take any exercises. He is so unhealthy
=> If……he is healthy, he will take some exercises…….
8. We can’t get the ticket because I don’t have
the right change.
=> If……I had the right change, we could get the ticket
9. Study hard or you won’t pass the exam.
=> If……you study hard, you will pass the exam……………………………..
10. Don’t be impatient or you will make mistakes.
=> If……you are patient, you will not make mistake……………………..
11. I didn’t eat lunch, I feel hungry now.
=> If I……had eatten, I wouldn't feel hungry now………………….
12. It hadn’t rained, we would have a better crop.
=> But for…having rained, we wouldn't have a better crop…………
13. If you want my advice,I would’t buy it.
=>If I …were you, I wouldn't buy it………
14. I only come if they invite me.
=> unless…I will come if they……don't invite me………….
15. He didn’t revise all his lessons, he failed
the exam.
=> If he…had revised all his lesson, he wouldn't fial the exam…………..
16. His sister sent her money, so he continued to
study.
=> But for…having sent her money, he could continues to study……….
17. The park is over there, only 5 minutes’ walk.
=> If you walk…5 minutes, you will see the park………….
18. In case it rain, we’ll stay at home
=>If it ……rains, we'll stay at home……………..
19. Let me give you my advice. You should cut down
on smoking right now.
=> If I …were you, I would cut down on smoking right
now………………
1. Leave me alone or I’ll call the police.
=>Unless…you leave me alone, I'll call the
police……………………………………
1. If you arrive at the office earlier than I do,
please turn on the air-conditioner.
=> Should……you arrive at the office earlier than I do, you
can turn on the air - conditioner………….
1. The children don’t go to school in the snowy
weather.
=> If it …weren't snowny, the children could go to school……
1. He died so young; otherwise, he would be a
famous musician by now.
=>Had …he died late, he would be a famous musicicn by
now……………
1. You must tell me the whole truth or I won’t
help you.
=> Unless……you don't tell me the whole truth, I won't help
you………………
1. The car breaks down so often because you don’t
take good care of it.
=> Were I……you, I would take good care of the car………
1. He is very bad-tempered, that’s why his wife
left him soon after marriage.
=> If he…weren't very bad - tempered, his wife wouldn't have
left him after marriage……
1. Don’t tell lies to your boss or you’ll be
fired at once.
=> If……you tell lies to your boss, you'll be fired at
once……………
1. She got married at such an early age:
otherwise, she would be at university now.
=> Had ……………. - 3 -she got married at such a late age, she
would be at university now
IV/ Sua loi sai.
1. If we the speed of , there will
be pressure the earth.A b c d will reducepopulation
growthlesson
A---> reduce
2. we leave water the sun,
it evaporate.A b c d Unlessa bowl ofunderwill
A ---> If
3. we continue fuels at the current rate,
we soon have a fuel crisis.A b c d Ifto usewouldto
face
C---> will
4. If I 10 , I basketball.A b c
d amcentimeterstallerwould play
A---> were
5. If could the
remedy, people saved.A b c d the doctorsfind ina lot
ofwould be
D ---> will be
6. If she that house , she out money.A b
c d boughtnowranof
D---> would run
7. if you speak French ?A b c d B
---> Whatyou would docouldwell
would you do
8. If I he at home, I all the
way his house.A b c d had knownis notwouldn’t have goneto
B ---> wasn't
9. If I that the road , I never that
way.A b c d had knownwere floodedwouldhave taken
B ---> was flooded
10. If I you, I to and have the tooth .a
b c d werewill gothe dentist’schecked
B---> would go
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