1 if i ............ the bus this afternoon , i will get a taxi instead

a miss b will miss c missed d had missed

2 we will have to go without john if he .............. soon

a will not arrive b will arrive c arrives d does not arrive

3 if i make some coffee , ................ the cake ?

a do you cut b will you cut c are you cutting d do not you cut

4 if you ............... your homework , i ...................... you watch tv

a will not do / let b will press/comes c press / can come d have pressed / will comes

5 ............... you , i would think twice about that decision . it could be a bad move

a if i am b should i be c were i d if i had been

6 would you like some cake ? - no thanks . if i ................ cake , i ...........fat .

a ate/will get b ate / would get c would eat / could get d am eating/will get

8 pam broke her arm in the accident . it ................. much worse if she had not been wearing her seat belt

a will be b would have been c was d were

9 my boss made me work overtime again . - if i ............ you , i ................ my job

a were / would have quit b am/ will quit c was/must quit d were / would quit

10 john went to the hospital alone - did he ? if he ............. me,i ... with him

a told/ would go b told / might have gone c had told / could go d had told/would have gone

1. I wish you .......... us someday

a.vistit b.will visit c.visited d. would visit

2. He used to ............ full time, but now he is a part time worker.

a. work b. working c.worked d.word

3. Let's ........ somewhere for a drink

a.go b.do c.going d.doing

4. I wish you........ me with my work

a.help b.will help c.helped d.would help

5. The stamp collection made him ........... famous in the country

a. be b.to be c.been d. being

6. They ....................... in that house for several months

a.live b. lived c.have lived d.are living

7. It rains heavily ....................... I can't go to the movie with you

a. and b.but c.because d.so

8. My father ............ teaching in a small village 10 years ago

a. starts b. started c.has started d. is starting

9. Minh wishes he .............. a new bike

a. would have b. has c.had d. will have

10. I wish you .......... it again

a. don't do b. won't do c. didn't do d. wouldn't do

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.

If I ……………you, I …………….do that.

A. am/ will                  B. were /would                       C. were/ will                            D. had been/ would.

if I were offered the job, I think I ………. it.

A. take                        B. will take                             C. would take              D. would have taken.

I would be very surprised if he……………..

A. refuses                    B. refused                               C. had refused             D. would refuse.

Many people would be out of work if that factory………..down.

A. closes                      B. had closed                          C. closed                     D. would close.

If she sold her car, she ………… much money.

A. gets                         b. would get                            c. will get                    d. would have got.

They would be disappointed if we…………….

a. hadn’t come             b. wouldn’t come                    c. don’t come              d. didn’t come.

Would John be angry if I ……. ……his bicycle without asking?

a. take                          b. took                         c. had taken                 d. would take.

She ……….terrible upset if I lost this ring.

a. will be                     b. would be                 c. were                         d. had been.

If someone…………in here with a gun, I would be very frightened.

a. would walk              b. walks                       c. had walked              d. walked.

What would happen if you ……………..to work tomorrow?

a. don’t go                   b. didn’t go                 c. won’t go                  d. wouldn’t go.

We ‘ll get wet if we ………….out.

a. go                            b. did go                      c. went                        d. had gone.

If I go shopping, I ………some food.

a. buy                          b. will buy                   c. would buy               d. would have bought.

If I find it, I ………you.

a. will tell                    b. would tell                c. had told                   d. told.

What would you do if you……………a million dollars?

a. would win      b. win                          c. had won                   d. won.

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 Aand 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 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

II. Chọn đáp án đúng (A, B, C hoặc D).
A. have /will buy        B. have / would buy    C. had/ will buy          D. had/ would buy.

2. If I ________ you, I ________ do that.

A. am/ will                  B. were /would           C. were/ will               D. have been/ would.

3. If she sells her car, she ________ much money.

A. gets                         B. would get               C. will get                   D. have got.

4. If she sold her car, she ________ much money.

A. gets                         B. would get               C. will get                   D. have got.

5. They wish that they ________ in Hue now    A. stay        B. stayed         C. are staying   D. would stay

6. They wish that they _____ in Hue next year.    A. stay     B. stayed         C. are staying    D. would stay

7. She’ll get wet if we ________ out.   A. goes                     B. go   C. went                       D. had gone.

8. If I find it, I ________ you.     A. will tell              B. would tell               C. have told                  D. told.

9. If the wall weren't so high, he ________it up to take his ball down.
13. What would you do if you ________ a million dollars?

A. would win              B. win                         C. have won                D. won.

14. If I had enough money, I ________abroad to improve my English.

A. will go                    B. should go                C. would go                D. have gone

15. If Tom ________ up early, He will be late for the class

A. doesn’t get             B. won’t get                C. isn’t getting            D. can’t get

III. Chọn đáp án đúng (A, B, C hoặc D).

1. My father ______________ for this car-making factory since 1995.

A. worked                   B. was working           C. has worked                         D. have worked

2. I don’t have a computer. I wish I _______ one.  A. have   B. have had     C. had             D. will have

3. The Robinson _____ in Ha Noi in 2000.   A. arrived        B. arrive          C. has arrived               D. will arrive

4. Your father ______ in a bank, doesn’t he? A. is working B. works          C. has worked                        D. worked

5. Tom said that he ______ in Manchester City then.  A. has lived   B. is living    C. was living        D. lived

6. Nick _____ sick yesterday, so he didn’t go to school.   A. is        B. was    C. has been                D. will be

8. If I ______ enough money, I’ll buy a dictionary.  A. have            B. had   C. will have    D. would have

10. If I ___ her number, I would phone her.   A. know           B. had known  C. would know   D. knew

12. Don’t be noisy! I ______________ my homework

A. am doing                B. was doing               C. do                           D. did         

13. This old man is often busy with ______________ waste paper after school.

A. collecting               B. collected                 C. collects                   D. to collect

14. The city of London ____________ by the fire in the 16^th century.                   

A. is destroyed            B. was destroyed        C. destroyed                D. has been destroyed

15. When I came to see Mr. Brown last night, he ____________a newspaper in his own room.

A. read                        B. has read                  C. is reading               D. was reading

16. He was afraid of _____ the old lesson.  A. study             B. to study             C. studying          D. studied        

17. My brother usually _____ to work early.   A. go             B. goes            C. went            D. has gone

18. I ____________ anything for two days, so I am very hungry now.

            A. hasn’t eaten            B. haven’t eaten          C. didn’t eat                D. don’t eat

19. Mr. Nam _______________ a lot when he was twenty years old.

            A. was smoking          B. smoked                   C. has smoked            D. is smoking

21. We ______ the car at 9.00 yesterday   A. were cleaning   B. cleaned     C. have cleaned            D. clean

22.  They haven’t met each other since they __________ school.

            A. leave                       B. leaved                     C. left                          D. B & C are correct

23. She likes _____ cartoon in her free time.   A. watching              B. watches      C. watched           D. watch

24. When we __________ home yesterday, Lan was cooking dinner.

            A. come                      B. came                       C. was coming            D. has come

25. My pen pal, Maryam _____________ a letter to me since last year.

            A. didn’t write            B. doesn’t write          C. hasn’t written         D. wasn’t writing

            26. He _______ a kilo of beef now.A. want              B. to want       C. wants                      D. is wanting

27. I suggested __________ in groups.  A. work                   B. worked       C. should work    D. working

28. A: “I’m very tired” – B: “You ought to _____ inside. A. stay    B. staying        C. stayed D. be staying

II. Chọn đáp án đúng (A, B, C hoặc D).
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.

2. If I ________ you, I ________ do that.

A. am/ will                  B. were /would           C. were/ will               D. have been/ would.

3. If she sells her car, she ________ much money.

A. gets                         B. would get               C. will get                   D. have got.

4. If she sold her car, she ________ much money.

A. gets                         B. would get               C. will get                   D. have got.

5. They wish that they ________ in Hue now    A. stay        B. stayed         C. are staying   D. would stay

6. They wish that they _____ in Hue next year.    A. stay     B. stayed         C. are staying    D. would stay

7. She’ll get wet if we ________ out.   A. goes                     B. go   C. went                       D. had gone.

8. If I find it, I ________ you.     A. will tell              B. would tell               C. have told                  D. told.

9. If the wall weren't so high, he ________it up to take his ball down.
            A. climbed                  B. could climb            C. is climbing             D. climb
10. If you press that button what ________?
            A. would happen          C. will happen   B. have happened                D. happen

11. If I ________in London now, I could visit British Museum.
            A. were                       B. have been               C. am                         D. would be
12. If you ________Mary by chance, please give her my phone number
            A. met                         B. should meet            C. could meet              D. will meet

13. What would you do if you ________ a million dollars?

A. would win              B. win                         C. have won                D. won.

14. If I had enough money, I ________abroad to improve my English.

A. will go                    B. should go                C. would go                D. have gone

15. If Tom ________ up early, He will be late for the class

A. doesn’t get             B. won’t get                C. isn’t getting            D. can’t get

III. Chọn đáp án đúng (A, B, C hoặc D).

1. My father ______________ for this car-making factory since 1995.

A. worked                   B. was working           C. has worked                         D. have worked

2. I don’t have a computer. I wish I _______ one.  A. have   B. have had     C. had             D. will have

3. The Robinson _____ in Ha Noi in 2000.   A. arrived        B. arrive          C. has arrived               D. will arrive

4. Your father ______ in a bank, doesn’t he? A. is working B. works          C. has worked                        D. worked

5. Tom said that he ______ in Manchester City then.  A. has lived   B. is living    C. was living        D. lived

6. Nick _____ sick yesterday, so he didn’t go to school.   A. is        B. was    C. has been                D. will be

8. If I ______ enough money, I’ll buy a dictionary.  A. have            B. had   C. will have    D. would have

10. If I ___ her number, I would phone her.   A. know           B. had known  C. would know   D. knew

12. Don’t be noisy! I ______________ my homework

A. am doing                B. was doing               C. do                           D. did         

13. This old man is often busy with ______________ waste paper after school.

A. collecting               B. collected                 C. collects                   D. to collect

14. The city of London ____________ by the fire in the 16^th century.                   

A. is destroyed            B. was destroyed        C. destroyed                D. has been destroyed

15. When I came to see Mr. Brown last night, he ____________a newspaper in his own room.

A. read                        B. has read                  C. is reading               D. was reading

16. He was afraid of _____ the old lesson.  A. study             B. to study             C. studying          D. studied        

17. My brother usually _____ to work early.   A. go             B. goes            C. went            D. has gone

18. I ____________ anything for two days, so I am very hungry now.

            A. hasn’t eaten            B. haven’t eaten          C. didn’t eat                D. don’t eat

19. Mr. Nam _______________ a lot when he was twenty years old.

            A. was smoking          B. smoked                   C. has smoked            D. is smoking

21. We ______ the car at 9.00 yesterday   A. were cleaning   B. cleaned     C. have cleaned            D. clean

22.  They haven’t met each other since they __________ school.

            A. leave                       B. leaved                     C. left                          D. B & C are correct

23. She likes _____ cartoon in her free time.   A. watching              B. watches      C. watched           D. watch

24. When we __________ home yesterday, Lan was cooking dinner.

            A. come                      B. came                       C. was coming            D. has come

25. My pen pal, Maryam _____________ a letter to me since last year.

            A. didn’t write            B. doesn’t write          C. hasn’t written         D. wasn’t writing

            26. He _______ a kilo of beef now.A. want              B. to want       C. wants                      D. is wanting

27. I suggested __________ in groups.  A. work                   B. worked       C. should work    D. working

28. A: “I’m very tired” – B: “You ought to _____ inside. A. stay    B. staying        C. stayed D. be staying

1 he asked me who the editor of that book ........................?

a is b are c was d were

2 if you want to attend the couse , you ......................... pass the examinition

a have to b has to c had to d could

3 he told me he ........................... leave the city the followiing day

a will have to b would have to c has to d had to

4 he wants to know whether i .......................... back tomorrow

a come b will come c would come d came

5 i wonder why he ........................ love his family

a does not b do not c did not d has not

6 you can come .....................you want

a unless b so c if d because

7 tomy asks his teacher...........................................

a where is new york b where was new york c where new york was d where new york is

8 that man call us where ...........................

a does tony live b tony lives c tony living d is tony living

1 he asked me who the editor of that book ........................?

a is b are c was d were

2 if you want to attend the couse , you ......................... pass the examinition

a have to b has to c had to d could

3 he told me he ........................... leave the city the followiing day

a will have to b would have to c has to d had to

4 he wants to know whether i .......................... back tomorrow

a come b will come c would come d came

5 i wonder why he ........................ love his family

a does not b do not c did not d has not

6 you can come .....................you want

a unless b so c if d because

7 tomy asks his teacher...........................................

a where is new york b where was new york c where new york was d where new york is

8 that man call us where ...........................

a does tony live b tony lives c tony living d is tony living

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

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