giải thik ạ

1. You (have) _______________ an excellent job.

A. won’t have B. will has C. will have

2. Paul (win) _______________ a fortune.

A. won’t win B. will won C. ’ll win

3. Everything (be) _______________ perfect.

A. will been B. ’ll be C. won’t be

4. They (not have) _______________ any problems.

A. won’t have B. won’t has C. won’t haves

5. (he / become) _______________ a stuntman?

A. Will, became B. Will, become C. ’ll, become

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 c you should work harder c you should work with me d do not work so hard

If I____ more time, I would come to see him this weekend. A. had B. has C. have D. Have had 19. If I had time, I...........to the beach with you this weekend. A. would go B. will go C. will have gone D. Would have gone 20. Parents should ................. their children carefully to become good citizens of the society. A. education B. educated C. educate D. educating 21. Whales feed on krill. A. tiny shellfish B. small fish C. sea plants D. small animals 22. .................... is the variety of different types of plant and animal life in a particular region. A. Interaction B. Herbicide C. Environment D. Biodiversity 23. ......................is a chemical used for killing- weeds. A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic 24. Sperm whales are ................, which means they eat meat. A. herbivores B. carnivores C. omnivores D. Mammals 25. Sperm whale population are at risk due to hunting. A. in extinction B. in danger C. on the decrease D. In fewness 26. What would Tom do if he ......................... the truth? A. would know B. has know C. knows D. knew 27. You....................Mark. You know it's a secret. A. should tell B. shouldn't tell C. couldn't tell D. might tell 28. ...............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 29. '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 30. If I weren't working for an accounting firm, I ........................ in a bank. A. work B. will work C. have worked D. would be working

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

Chọn đáp án đúng:

1. I_________ in Can Tho for 18 years, but now I'm living in Ho Chi Minh city.

A. Have lived B. live C. lived D. have been living

2. I wondered why he_________ his job.

A. Has changed B. changes C. used to change D. had changed

3. The department store__________ by the Johnson for many years.

A. Has been run B. is run C. runs D. has run

4. Kate________ 10 comedies this summer.

A. Has watched B. had watched C. will have watched D. watched

5. The number of footballers________ for the last ten years.

A. Has increased B. was increasing C. have increased D. were increasing

6. Don't worry! We_______for you at 6 o'clock tomorrow.

A.Will wait B. will be waiting C. wait D. are waiting

7. Mary__________the country by the time this letter reaches her.

A. Is going to leave B. will leave C. is leaving D. will have left

8. By this time next year, my father________here for 25 years.

A. Are going to work B. will be working C. will have been working D. will work

9. Tim_________in three movies already. I think he'll be a star some day.

A. Had appeared B. has appeared C. was appearing D. is appearing

10. They_________the door. No one can get in now.

A. Have locked B. had locked C. locked D. lock

11. The existence of many stars in the sky__________ us to suspect that there may be life on another planet.

A. Have led B. leads C. lead D. leading

12. They___________ the town hall for the past three years in fact, but they it yet.

A. Built/ hadn't finished B. had built/ didn't finish

C. have been building/ haven't finished D. have built/ weren't finishing

13. When I met Jim, he__________ from his university already.

A. Graduated B. has graduated C. had graduated D. was graduating

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

b1 : chọn đáp án đúng

15, I'll come and see you before i ....... for the States

A, leave B, will leave C, have left D,shall leave

16, The little girl asked what ........... to het friend

A, has happened B, happened C,had happened D, would have been happened

18, he said he ....... return later

A ,will B, would C,can D,would be

19 , jack.......... the door

A, has just opened B, open C,have opened D, opening

21, almost everyone ...... for home by the time we arrived

A, leave B,left C, leaves D, had left

22, By the age of 25, he ........... two famous novels

A,wrote B, writes C,has written D,had written

23, when her husband was in the army , Mary ......... to him twice a week

A, was reading B,wrote C,was written D,had written

24, i couldn't cut the grass because the lawn mower .......... a few days previously

A, broken down B, has been broken C,had broken down D,breaks down

25, i have never played badminton before.This is the first time i ......... to play

A,try B,tried C,have tried D,am trying

26, Since ...... ,i have heard nothing fron him

A,he had left B,he left C,he has left D, he was left

28, By the end of next year , Georege ...... english for two years

A, will have learned B,will learn C,has learned D, would learn

I. Multiple Choice

1. If I …………………a camera, I would have taken some pictures.

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

2. 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.

3. If I ……………you, I …………….do that

. a. am/ will b. were /would c. were/ will d. had been/ would.

4. If I were offered the job, I think I ………. it.

a. take b. will take c. would take d. would have taken.

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

a. refuses b. refused c. had refused d. would refuse.

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

a. closes b. had closed c. closed d. would close.

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

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

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

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

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

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

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

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

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

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

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

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

13. We ‘ll get wet if we ………….out.

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

14. If I go shopping, I ………some food.

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

15. If I find it, I ………you. a. will tell b. would tell c. had told d. told

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

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

17. They ‘d be hurt if I ……………….

a. don’t go b. didn’t go c. hadn’t gone d. wouldn’t go.

18. If we took the 6: 30 train, we…………too early.

a. would have arrived b. arrived c. will arrived d. would arrive.

19. If I had known you were in hospital, I …………to see you.

a. will go b. would go c. went d. would have gone.

20. If I …………., I would have said hello.

a. had seen b. see c. saw d. would see.

21. I…………..out if I hadn’t been so tired.

a. will go b. went c. would have gone d. would go.

CHỦ ĐỀ 5 : CONDITIONAL SENTENCES
Choose the best answer
1. If you pass your examination we _____________ a celebration.
A. have B. will have C. would have had D. would have
2. If I had time, I _____ to the beach with you this weekend.
A. will go B. will have gone C. would go D. would have gone
3. If she_________ late again, she'll lose her job.

A. came B. comes C. had come D. come
4. If I had enough money, _____ that house.
A. I am buy B. I could buy C. I can buy D. I will buy
5. If you had told me earlier, I _____________ it to you.
A. would give B. will give C. would have given D. gave
6. If it ____________, I will come to see you.
A. didn't rain B. doesn't rain C. don't rain D. not rain
7. I __________to work if I had a car.
A. drove B. will drive C. would drive D. would have driven
8. If he ___________to me, he wouldn't have failed in the exams.
A. had listened B. has listened C. listens D. listened
9. Had he come earlier, he __________her.
A. would meet B. would have met C. might meet D. will meet
10. If I were you, I _________ a new car.
A. buy B. will buy C. would buy D. bought
11. If there were no gravity, everything ________.
A. would float B. floated C. would be floating D. will float
12. You______ if you take a map.
A. will get lost B. would get lost C. won't get lost D. would have got lost
13. We would save thousands of lives if we ______out the remedy for the flu.
A. had not found B. found C. find D. will find
14. If I________ ten years younger, I would do yoga everyday.
A. are B. were C. have been D. am
15. Unless you go now, you __________late for school.
A. will be B. would have been C. would be D. are
16. If we_______ in a town, life would be better.
A. had lived B. lived C. would live D. live
17. We _____ you if we have time.
A. would phone B. had phoned C. phoned D. will phone
18. If I won the lottery, I_______ you half the money.
A. had given B. gave C. will give D. would give
19. It _______ be a pity if she married Fred.
A. can B. would C. may D. will
20. If I'm free on Saturday, I ____ to the mountains.
A. went B. could go C. to go D. can go