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Exercise 1:
- I won't go to school unless I feel better.
- Tony won't walk to you unless you question him.
- You'll be cold unless you put your overcoat on.
- You will fail the exam unless you work hard.
- You'll get a cold unless you keep your feet dry.
- I won't go to the party unless you go.
- I'll miss my flight unless I leave now.
- I can't send you a postcard unless you give me your address.
- I can't build a school for the poor unless I win a big lottery.
- I will call the police unless you leave me alone.
correct the verb form
1,if you(go)..........go............away,please write to me
2,if you (be)............are...........in,i should have given it to you
3,if he(he).............has..........another cake,he will be sick
4,i (not do).........wouldn't do............that if i (be)......were............you
5,if he(take).............takes..........my advice everything can go well
6,i would have come sooner if i (know)......have known...........you were here
7,he never does homework .if he (do).....didn't do............his homework he(not worry).....wouldn't worry............about his examination
8,it is too bad we lost the game.if you(play)....play..............for us ,we(win).........will win..........9,what you (do)........will you do.............if she refuses your invitation?
10,if today (be).........is..........sunday,we(go)...........will go......to the beach
11,unless they (pass)......pass......their examinations thay would join the army
12,you(be).........will be.............ill if you drink that water
13,if tom (go).......went..........to bed earlier he would not be so tired
14,had we known your address,we(write)......wrote..............you a letter
15if it is raining heavily,we (not go)........won't go.............for a donkey ride
16,if he (try).........tries...........hard,he 'll pass the examination
17,i could understand the frech teacher if she (speak)..........speaks........more slowly18,if she(not be)............haven't been.......busy,she would have come to the party
19,if i(finish).....finish.........the work in time i (go)........will go...................to the football game
20,if you(see).........see........mary today,please (ask)........ask...........her to call me
Exercise 1: Put the verbs in brackets into the correct form:
1. If I see him , I ___will give__ (give ) him a gift.
2. If I had a typewriter, I ___would type__ (type) it myself.
3. If I knew that you are in hospital, I __would visit___ (visit) you.
4. You could make better progress if you __attended___ (attend) class regularly.
5. If I __knew___ (know) his telephone number, I’d give it to you.
6. If you ___arrived__ (arrive) ten minutes earlier, you would have a seat.
7. If he worked more slowly, he __wouldn't make___ (not make) so many mistakes.
8. I shouldn’t drink that wine if I __were___ (be) you.
9. If I __find___ (find) a cheap room, I will stay a fortnight.
10. A lot of people __will be___ (be) out of work if the factory closes down.
Exercise 2: Make conditional sentences:
11. Keep silent or you’ll wake the baby up.
→If you don't keep silent, you will wake the baby up.
12. Stop talking or you won’t understand the lesson.
→ If you stop talking, you will understand the lesson.
13. I don’t know her number, so I don’t ring her up.
→ If knew her number, I would ring her up.
14. I don’t know the answer, so I can’t tell you.
→ If knew the answer, I could tell you.
15. If we didn’t get up late , we would not miss the meeting.
→ Unless we got up late, we would not miss the meeting.
16. He would fail the test if he were lazy
=> Unless he were lazy, he wouldn't fail the test.
17. If Mai is not busy, she will come to the party
=> Unless Mai is busy, she will come to the party.
18. Unless Nam ate too much, he wouldn’t be over weight
=> If Nam eat to much, he would be over weight.
19. Peter is fat because he eats so many chips.
=> If Peter eats so many chips, he will be fat.
Exercise 3. Chia động từ cho trong ngoặc
1. Mr Green always ( go) …goes…….to work by bus.
2. she said It ( not rain ) ………wouldn't rain…….the next day
3. They suggest that their parents ( have )………were having…….. lunch in the cafeteria now.
4. My teacher told me ( drink) ……to drink……… a lot of water every day.
5. Look ! The bus ( come)……is coming….
6. the train (start) ……is going to start…….in 10 minutes
7. There ( be) ……will be……an English class in this room tomorrow evening.
8. What you ( do ) ……will you do…….. when you visit Japan ? – I ( buy ) …will buy….. lots of souvenirs
9. The car looks so clean. You ( wash )…Do you wash……it?
10. How many languages ( speak) ............are spoken............ in the world now?
Trắc nghiệm câu điều kiện từ 21 - 30
21-If she …..him,she would be very happy.
A-would meet B-will meet C-is meeting D-should meet
22-If he …..a thorough knowledge of English, he could have applied for this post.
A-had had B-had C-has D-has had
23-If I had enough money,I……abroad to improve my English.
A-will go B-would go C-should go D-should have go to
24-The bench would collapse if they……on it.
A-stood B-stand C-standing D-stands
25-If it……convenient, let’s go out for a drink tonight,
A-be B-is C-was D-were
26-If you……time, please write to me.
A-have B-had C-have had D-has
27-I shouldn’t go there at night if I ….you.
A-am B-was C-be D-were
28-If I …….get a pole, I will go fishing.
A-can B-could C-may D-might
29-If you had the chance,…….you go fishing?
A-did B-may C-would D-do
30-If you …..a choice, which country would you visit?
A-have B-had C-have had D-will have
Trắc nghiệm câu điều kiện từ 31-40
31-She will acept the offer if you persuade her.
A-unless B-because C-provided that D-otherwise
32-If he were here,he would accompany you on the piano.
A-Supposing he were here B-because he were here C-were he here D-Both A and C
33-If she had gone abroad, she would have let you know.
A-had gone she abroad B-had she gone abroad
C-Because she had gone abroad D-while she had gone abroad
34-Trees won’t grow…….there is enough water.
A-if B-when C-unless D-as
35-……….she agreed, you would have done it.
A-if B-had C-should D-would
36-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
37-If I had taken that English course, I…….much progress.
A-had made B-would have made C-made D-would make
38-If I were in your place, I….a trip to England.
A-will make B-had made C-would make D-made
39-If you inherited a million pounds,what…….with the money?
A-do you do B-will you do C-would you do D-are you going to do
40-If you……..as I told you, you…….in such predicament now.
A-Did/would not be B-had done/had not been
C-do/would not be D-had done /would not be
Trắc nghiệm câu điều kiện từ 41-50
41-Come and work for my company iif you…….better to do.
A-have nothing B-will have nothing C-had something D-had nothing
42-If you had done as I told you ,I think you……….
A-would succeed B-would have succeeded C-could succed D-had succeeded
43-If he had got half a mark more, he ……in the exam.
A-wouldn’t fail B-wouldn’t have failed C-won’t fail D-won’t be failing
44-If it……… tomorrow, we may postpone going.
A-rains B-will rain C-shall rain D-raining
45-If you hadn’t watched that late movie last night, you……sleepy now.
A-wouldn’t have been B-wouldn’t be
C-might have not been D-would’t have been being
46 - If you …….as I told you, you ……….sorry now.
A-did/would not be B-had done/had not been
C-do /would not be D-had done/would not be
47-If I………I will let you know .
A-am staying B-will stay C-do stay D-would stay
48-“Are you thinking about going to the Bahamas for the hollidays?”
“No,but if I ……the time , I would definitely go”
A-have B-had C-have had D-would have
49-“It’s really raining”
“Yes.If the weather……, we’ll have to camp somewhere else”.
A-would get worse B-might get worse C-get worse D-should get worse
50-“Why did you only send twenty dollats in the mail?”
“If I had had more money, I ……..given you more.”
A-will have B-would have C-would D-have
Trắc nghiệm câu điều kiện từ 51-60
51-“My boss made me work overtime again”.
“If I were you,I……….my job”.
A-would quit B-will quit C-must quit D-quit
52-“Thanks for your help”.
“…….want more information,call again tomorrow”.
A-were you B-had you to C-might you D- should you
53-“Remember the day I drove you to the airport?”.
“If you hadn’t ……me ,I would have been late”.
A-take B-taking C-took D-taken
54-“Sally finally got here from Chicago”.
“If she had come earlier,we……taken her to the play”.
A-would be B-would have C-had have D-would had
55-“I don’t know whether to take that mathematics course or not”.
“If ………you, I’d take it”.
A-I am B-I will be C-I had been you D-I were
56-“My car broke down when I was leaving Detroit and I had to take the bus”.
“………,we would have picked you up”.
A-had we known B-if we have known C-we had known D-if we did know
57-“It’s beginning to rain”.
“……..,we won’t be able to finish the ball game”.
A-If it stops B-should it stop C-unlees it stops D-if it didn’t stop
58-“Did you need help with your math last night?”.
“If I had, I………you”.
A-would call B-called C-would have called D-will call
59-“I’d really like some lunch but I have so much work to do”.
“……..what you want and I can get it for you”.
A-tell me B-if you would say me C-you will tell to me D-if you tell me
60-“John went to the hospital alone”,
“If …….,Iwould have gone with him”.
A-had he told me B-he had told me C-ha has told me D-he would tell me
1.If you (go)go away, please write to me
2.If you (be)had been in. I would have given it to you
3.If he (eat)eats another cake, he will be sick
4.I (not do)wouldn't do that if I (be)were you
5.If he (take)takes my advice, everything can go well
6.I would have come sooner if I (know)had known you were here
7.He never does homework. If he (do)did his homework, he (not worry)wouldn't worry about this exam
8.It's too bad we lost the game. If you (play)had play for us, we (win) would have won
9.What will you (do)do if she refuses your invitation
10.If today (be)were Sunday, we(go)would go to the beach
11.I wish I (see)had seen her off at the airport yesterday
12.Tom wishes he (have)had enough money to buy a new car now
13. Mary wishes she (become)would become an astronaut someday
14.He wishes he ( not buy)didn't buy that old car
15.If we (pollute)pollute the water, we will have no water to use
16.If we cut down trees in the forest, there (be)will be big flood every year
17.If he (not pass)doesn't pass the driving test, we (be)will be disappointed
18.I (not write)won't write to you if you (not send)don't send me your address
19.The sea (get)gets warmer if the earth (get)gets warmer
20.If we (not protect)don't protect the animals, they (kill)will be killed
21.Our lives(destroy)would destroy if the earth didn't go round
22.We will go for a picnic if the weather(be)is fine tomorrow
23.If I were you I (travel)would travel around the world
24.If there were flying saucers, there (be)would be traces of their landing
25.I would take photos of UFOs if I (see) saw them
26.What (you say)would you say if I offered you a job
27.The children always (get)get frightened if they watch horror films
28.If it (not be) wasn't for you, I would be late
29.I can't help feeling sorry for the hungry children. If only there (be)was peace in the world
30. Were I to become president, my first act (be)would be to help the poor
31.If he (listen)listened to his father's advice, he would still be working here
32.If she hadn't stayed up late lastnight, she (not be)wouldn't have been tired now
4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. 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
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent
4. If I ____ him yesterday, I would have to come back tomorrow
A. didn’t meet B. have met C. met D. hadn’t met
5. If she ____ the truth, I think she’d never want to see you again
A. would know B. knows C. will know D. knew
6. 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
7. Kevin never seems to get tired. I wish I _____ his energy
A. can have B. have had C. had D. would have
8. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
9. She would give them all that money now if we _____ her before.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
10. If I ________ an Angel, I __________to make all the children happy.
A. am/ will try B. have been/ would try
C. were/would try D. had been/would have tried
11. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
12. The car ________ if somebody takes it there.
A. will be repaired B. would be repaired
C. will been repaired D. is repair
13. You ______ to prison if you did that.
A. would be sent B. would have been sent
C. would be sent D. were sent
1 If she............here now,she could give us some advices
a,is b,was c,were d,has been
2, I .........not loose my way if i .......you
a,would/was b,would / were c,will/am d,will/was
3,............I came,she was learning
a,when b,if c,because d,as soon as
4, I..............not be late for class if I ............you
a,would/was b,would/were c,will/am d,will/was
5, If I were you, I would .............her
a,marry b,to marry c,married d,marrying
6, You................the exam unless you study hard
a,will fail b,would fail c,will pass d,would pass
7, If it.................I shall take an umnrella with me
a,rain b,rains c,to rain d,rained
8, I...................be able to give you the answer if you asked me tomorrow
a,would b,will c,should d,might
9, If i.......................the teacher, I would give an aesier test
a,was b,were c,is d,am
10, If i were you, I................visit them without an invitation
a,won't b,hadn't c,don't d,wouldn't
11, If you want.................there before dark, you should start at one
a,get b,to get c,getting d,got
12, Ask him..........in, don't keep him standing at the door
a,come b,came c,to come d,coming
13, I don't know him but he looks as if he....................be his father
a,can b,could c,would d,should
14, If it....................fine, I shall go out
a,was b,will be c,is d,were
15, If you look hard enough, you....................it
a,will find b,will be finding c,are finding d,found
1. If she_____here now,she could give us some advices
a.is
b.was
c.were
d.has been
2. I_____not loose my way if I _____you
a.would/was
b.would/were
c.will/am
d.will/was
3._____I came,she was learning
a.when
b.if
c.because
d.as soon as
4. I_____not be late for class if I_____you
a.would/was
b.would/were
c.will/am
d.will/was
5. If I were you, I would_____her
a.marry
b.to marry
c.married
d.marrying
6. You_____the exam unless you study hard
a.will fail
b.would fail
c.will pass
d.would pass
7. If it_____I shall take an umnrella with me
a.rain
b.rains
c.to rain
d.rained
8. I_____be able to give you the answer if you asked me tomorrow
a.would
b.will
c.should
d.might
9. If I_____the teacher, I would give an aesier test
a.was
b.were
c.is
d.am
10. If i were you, I_____visit them without an invitation
a.won't
b.hadn't
c.don't
d.wouldn't
11. If you want_____there before dark, you should start at one
a.get
b.to get
c.getting
d.got
12. Ask him_____in, don't keep him standing at the door
a.come
b.came
c.to come
d.coming
13. I don't know him but he looks as if he_____be his father
a.can
b.could
c.would
d.should
14. If it_____fine, I shall go out
a.was
b.will be
c.is
d.were
15, If you look hard enough, you_____it
a.will find
b.will be finding
c.are finding
d.found
1. will make
2. will invite
3. go
4. asks
5. don't get
6. keeps
7. won't take
8. won't let
9. see
10. had
11. studied
correct the verb form
1,if you are hungry,i (make)....will make.....you something to eat
2,if i see mark,i (invite)..will invite...........him out for dinner
3,i will visit nga if i (go)....go................to hanoi
4,if she (ask).....asks ..............me,i will help her
5,if you (not get).....don't get..............to bed now,you can't get up early tomorrow morning
6,i don't think i will join you if it (keep)..keeps...................raining like this
7,i (not take)...will not take...............the bus if it is too late
8,if you go on playing truant,the teacher (not let)...will not let............you sit the final exam
9,if i (see).....see.........tom,i will tell him
10,cats could fly if they (have).....had.........wings
11,if lan (study).....studied..........harder she would get better mark
1. Would you visit me if I were sent to prison?
=> Were I to sent to prison, would you visit me?
2. I didn’t see the signal, so I didn’t stop.
=> Had I seen the signal, I would have stopped.
3. If she didn’t feel very tired today, she could cook.
=> UnLess she feels very tired today, she could cook.
4. If I were you, I would tell him the truth
=> Were I you, I would tell him the truth.
5. If I know the answer, I will tell you.
=> Should I know the answer, I will tell you.
6. He is ill. He can’t go skiing.
=> If he weren't ill, he could go skiing.
7. If the computer hadn’t broken down and I wouldn’t have had to stop my work.
=> Had the computer not broken down, I wouldn’t have had to stop my work.
8. If You must leave home early or you will miss the flight.
=> If you don't leave home early, you will miss the flight.
9. If his friends hadn’t been late, they wouldn’t have missed the train.
=> Had his friends not been late, they wouldn’t have missed the train.
10. Ken ate many ice creams so he felt sick.
=> If Ken hadn't eaten many ice creams, he wouldn't have felt sick.