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VII. Choose the correct completion.
1. I'm not an astronaut. If I...........an astronaut, I ................. my camera with me on the rocket ship.
A. am/ will take B. was/ would take
C. were/ had taken D. was/ would have taken
2. Don't throw aerosol into a fire. An aerosol .......... if you ................ it into a fire.
A. will be exploded/ throw B. would explode/ threw
C. explodes/ will .throw D. can explode/ throw
3. That sounds like a good offer. I.................it if I................you.
A. had accepted/ were B. will accept/ am
C. would accept/ were D. accepted' were
4. Nora is using my car right now. If she................ it back in time. Your welcome to borrow it.
A. brought .B. would bring C. will bring D. brings
5. If energy ......................inexpensive and unlimited, many things in the world would be different.
A. is B. was C. had been D. would be
6. If you ............... all of my questions, I ...................... anything to help you.
A. don't answer/ can't do B. didn't answer/ won't do
C. wouldn't answer/ can't do B. wouldn't answer/ couldn't do
7. If I ................... wings,....................... take an airplane to fly home.
A. have/ won't have to B. had/ wouldn't have
C. have/ will have to D. had/ didn't have to
8. 'Here's my phone' number.
'Thanks, I ................you a call if I .................... some help.
A. will give/ will need B. would give/ needed
C. give/ need D. will give/ need
9. If we .......................serious about pollution, we ...................... more money on research.
A. had been/ spent B. were/ had spent
C. were/ would spend D. are/ will spend
10. Sea water is salty. If the oceans.................of fresh water, there ............. plenty of water to irrigate all of the deserts in the worlD.
A. consisted/ would be B. consisted/ were C. would consist/ could be D. consist/ will be
#maymay#
~ Study Well :33 ~
MISTAKE IDENTIFICATION
1. She had had(A)=> would have had more good marks(B) if she had prepared(C) the lesson carefully(D).
2. If your mother bought(A)=> buys you a dictionary(B), you can learn(C) English better(D).
3. If yesterday(A) I had stayed(B) at home, I will not(C)=> would not be tired today(D).
4. Unless they come(A) early, they will(B)=> won't meet(C) him at the meeting(D).
5. Had(A) you review(B)=> reviewed all the lesson carefully(C), you would have passed(D)the exam.
SENTENCE REWRITING
He smokes too much; that's why he can't get rid of his cough ➙ had
If he had not smoked too much, he wouldn't have gotten rid of his cough
MULTIPLE CHOICES
1. Why didn't you go camping last week? If you..........there, you would have had a lot of fun.
A. were being B. have been C.had been D. was being.
2. What........ if you had had a day off yesterday?
A. would you have done B. would you do C. will you do D. you would have done
3. He would visit us if he........in town.
A. will be B. was C. were D.would be
4. If you didn't stay up late, you.......... get up earlier.
A. will B.can C.could
5. If I heard from Jack, I..........let you know.
A. will B. would C.shall D. had
6. If I knew her number, I.........her.
A. phone B. will phone C. would phone D. had phoned
7. If they were rich, they............buy a castle.
A. will B. can C. would D. were able to
8. If you............. this glass, you would have to pay for it.
A. broke B. breal C. have broken D. had broke
9. If you........... French, which language would you study.
A. were studying B. are studying C. weren't studing D. have been studying.
1) I shouldn't drink that wine if I...were..(be) you
2) More tourist would come to this country if it..had....(have) a better climate
3) If I were sent to prison would you..visit...(visit) me ?
4) If someone...gave....(give) you a helicopter what would you do with it ?
5) I...would buy...(buy) shares in that company if I had some money
6) If the student had spoken politely,the teacher.....wouldn't be..(would/not/be) angry
7) they would have called you if the....had had.(have) your telephone number
8) the company wouldn't have cut the stress if we...had protested..(protest)
9) If they had paid attention, they..wouldn't have learned...(learn) the lesson
10) we..would go...(go) to the movies if we had had money
11) you would have found your book if you..had looked..(look) for it
12) If she had helped me I..would have finished...(finish) my homework
13)If it ...was..(be) sunny,we would have gone to the beach
14)they ..would have seen..(see) the film if they had come earlier
15)you would have found your book if you..had looked.(look) for it
19- If you don’t leave the office, I will call the police (or).
=> Leave the office or I will call the police.
20- If I didn’t say sorry, I wouldn’t be here (otherwise).
=>I say sorry, otherwise, I wouldn’t be there.
21, If it weren’t for the view, this would be a lovely roon ( But for).
=>But for the view, this would be a lovely room.
22, The ground was very soft. But for that, my horse would have won (If).
=>If the ground hadn't been too soft, my horse would have won
23, But for his quickness I had been killed (If).
=>If he hadn't been quick, I would have been killed.
EM LÀM CHƯA RÀNH PHẦN IF NÀY LẮM AI XEM GIÚP EM VỚI SỬA GIÚP EM VỚI Ạ HUHU
Làm từ câu 19 hả cậu?
19- If you don’t leave the office, I will call the police (or).
=> Leave the office or I will call the police.
20- If I didn’t say sorry, I wouldn’t be here (otherwise).
=> I said sorry. Otherwise, I wouldn’t be here.
21, If it weren’t for the view, this would be a lovely roon ( But for).
=> But for the view, this would be a lovely room.
22, The ground was vey soft. But for that, my horse would have won (If).
=> If it weren’t for the soft ground, my horse would have won
23, But for his quickness I had been killed (If).
=> If it hadn't been for his quickness, I would have been killed
21. Of => in
22. He should => should he
23. Were => had been
24. Unless => if
25. Will be => is
26. Have => had
27. Buying => to buy
28. Not => not to
29. Drinking => drink
30. Quietly => quiet
31. Not => X
32. Would => will
33. Has => had
1/ We won't go out unless it stops raining
--> We won't go out if it doesn't stop raining
2/ I will call the police unless you give back my bicycle
--> I will call the police if you don't give back my bicycle
3/ You wouldn't be able to do this exercise unless your English were good
--> You wouldn't be able to do this exercise if your English were not good
4/ Unless we had enough rain, we couldn't grow rice
--> If we didn't have enough rain, we couldn't grow rice
5/ The fishermen couldn't have caught a lot of fish unless they had had good nets
--> The fishermen couldn't have caught a lot of fish if they hadn't had good nets
6/ I wouln't buy it unless I could afford it
--> I wouln't buy it if I couldn't afford it
7/ I would refuse to go unless they paid my expenses
--> I would refuse to go if they didn't pay my expenses
8/ I don't agree with his economic policy. I wouldn't vote for him unless he changed it
--> I don't agree with his economic policy. I wouldn't vote for him if he didn't change it
9/ He wouldn't have written unless he had heard news
--> He wouldn't have written if he hadn't heard news
10/ You might not have a terrible toothache unless you went to the dentist regularly
Câu này phải bỏ "not" thì mới đúng nghĩa.
You might have a terrible toothache unless you went to the dentist regularly
--> You might have a terrible toothache if you didn't go to the dentist regularly
Chúc you hok tốt nhé 
1/ We won't go out unless it stops raining
--> We won't go out if it doesn't stop raining
2/ I will call the police unless you give back my bicycle
--> I will call the police if you don't give back my bicycle
3/ You wouldn't be able to do this exercise unless your English were good
--> You wouldn't be able to do this exercise if your English were not good
4/ Unless we had enough rain, we couldn't grow rice
--> If we didn't have enough rain, we couldn't grow rice
5/ The fishermen couldn't have caught a lot of fish unless they had had good nets
--> The fishermen couldn't have caught a lot of fish if they hadn't had good nets
6/ I wouln't buy it unless I could afford it
--> I wouln't buy it if I couldn't afford it
7/ I would refuse to go unless they paid my expenses
--> I would refuse to go if they didn't pay my expenses
8/ I don't agree with his economic policy. I wouldn't vote for him unless he changed it
--> I don't agree with his economic policy. I wouldn't vote for him if he didn't change it
9/ He wouldn't have written unless he had heard news
--> He wouldn't have written if he hadn't heard news
10/ You might not have a terrible toothache unless you went to the dentist regularly
--> You might not have a terrible toothache if you go to the dentist regularly
1. If he _________ to work today, he would take his children to the zoo.
A. doesn’t have B. didn’t have C. hadn’t had D. had
2. If she _______ her husband, he couldn’t have finished his project.
A. doesn’t help B. hasn’t helped C. won’t help D. hadn’t helped
3. If I were you, I _____ a car and have a look around the country.
A. hired B. will hire C. would hire D. hire
4. They will stay there for some days if the weather ______ fine.
A.is B. were C. would be D. will be
5. If I had had enough money, I______ abroad to improve my English.
A. will go B. would have gone C. would go D. went
Câu 6. 6. ________ here, he would help us with these troubles.
A. Were Peter B. If were Peter C. Unless were Peter D. Unless Peter were
7. All our forests _________ unless we find ways to stop people from cutting down the trees.
A. are destroyed B. will destroy C. will be destroyed D. destroy
8. Should I have time, I ________ to see you tomorrow.
A. come B. will come C. would come D. would have come
10. They would not be paid unless they ________ their work well.
A. do B. will do C. had done D. did
11. As long as you try your best, you ________ successful.
A. are B. were C. will be D. had been
12. You can borrow my book provided that you ________ .it back.
A. bring B. will bring C. brought D. had brought