1. It was wrong of you to scare your little brother like that. =>You oughtn’t 2. The idea no longer interests her. => She has gone 3. It would have been a superb weekend if the weather had been b...

1

DT

Đỗ Thanh Hải

CTVVIP

9 tháng 9 2021

1. It was wrong of you to scare your little brother like that.
=>You oughtn’t to scare your little brother like that.

2. The idea no longer interests her.
=> She has gone off the idea

3. It would have been a superb weekend if the weather had been better.
=>But for the better weather, It would have been a superb weekend

4. The news was so good that she smiled happily.
=>Such was good news that she smiled happily.

5. The teacher started to write the lesson plan right after he returned home.
=>Hardly had the teacher returned home did he start to write the lesson plan

REWRITE THE FOLLOWING SENTENCES WITHOUT CHANGING THE MEANING 1. It was wrong of you to scare your little brother like that. You oughtn’t ________________________________________________________2. I dislike it when people criticize me unfairly. I object _________________________________________________________3. The fund-raisers haven’t officially decided where to send the proceeds of the concert. No ____________________________________________________________4. She is proud that she is such...

Y

Yuu~chan

9 tháng 10 2021

REWRITE THE FOLLOWING SENTENCES WITHOUT CHANGING THE MEANING
1. It was wrong of you to scare your little brother like that.
You oughtn’t ________________________________________________________
2. I dislike it when people criticize me unfairly.
I object _________________________________________________________
3. The fund-raisers haven’t officially decided where to send the proceeds of the concert.
No ____________________________________________________________
4. She is proud that she is such a good DJ.
She prides ________________________________________________________
5. He delayed writing the book until he had a lot of research.
Only __________________________________________________________
6. Return the product to the shop if you have any complaint about it.
Should ____________________________________________________
7. It’s almost nine months since I stopped subscribing to that magazine.
I cancelled _________________________________________________
8. Her success went beyond her expectation.
Never _____________________________________________________
9. His fondness for the game increased with his proficiency.
The more __________________________________________________
10. Simon hadn’t expected that he would feel so weak after the operation.
The operation left ____________________________________________
11. I am sure he recognized us at the airport.
He must ____________________________________________________
12. The journalists only heard about the changes to the wedding plans when they arrived at the avenue.
Not until ___________________________________________________
13. “Why can’t you do your work more carefully?” Helen’s boss said to her.
Helen’s boss criticized ________________________________________
14. Someone has suggested raising the parking fees in the city.
It _________________________________________________________
15. That dress is a third of the cost of the blue one.
The blue dress is three_________________________________________

1, It was wrong of you to scare your little brother like that. >> You oughtn t .................................................................. 2, I dislike it when people criticize me unfairly. >> I object.............................................................................. 3, She is proud that she is a such a good DJ. >> She prides .................................................................... 4, He delayed writing the book until he had a lot of research. >>...

0

LN

Linh Ngọc

25 tháng 3 2017

#Tiếng anh lớp 6

2

TD

Tử Đằng

25 tháng 3 2017

1, It was wrong of you to scare your little brother like that.

>> You oughtn t ..........to have scared your little brother like that...............

2, I dislike it when people criticize me unfairly.

>> I object..............to people criticizing me unfairly.....................

3, She is proud that she is a such a good DJ.

>> She prides .............herself on being such a good DJ.
.........................

4, He delayed writing the book until he had a lot of research.

>> Only..................when he had a lot of research did he write the book..........................

5, Foolishly, I paid all the money before collecting the goods.

>> I paid....................all the money before collecting the goods, which was foolish.............................

6, The idea no longer interests her.

>> She has gone...........................off the idea........................................

7, Scientists have tried very hard to find, a cure for this disease.

>> Enormous...............effort has been made by scientists to find a cure for this disease...................

Khó -.-

DM

Đức Minh

25 tháng 3 2017

1, It was wrong of you to scare your little brother like that.

>> You oughtn't to scare your little brother like that.

2, I dislike it when people criticize me unfairly.

>> I object to being criticized unfairly.

3, She is proud that she is a such a good DJ.

>> She prides herself on being such a good DJ.

4, He delayed writing the book until he had a lot of research.

>> Only when he had a lot of research did he begin to write the book.

(Cấu trúc đảo ngữ với Only when)

5, Foolishly, I paid all the money before collecting the goods.

>> I paid all the money before collecting the good, which was foolish.

6, The idea no longer interests her.

>> She has gone off the idea.

(ph.v go off : chán, không còn thích như trước)

7, Scientists have tried very hard to find, a cure for this disease.

>> Enormous effort has been made by scientists to find a cure for this disease.

( have tried very hard : cố gắng rất lớn = enourmous effort = sự cố gắng to lớn)

Viết lại câu: 1.They think that he was a spy. => He ....................................... 2.We could not have finished our project without your help. => Had it ....................................... 3.I do not know one of her friends =>I do not know a ....................................... 4.The fund-raiser haven't offically decided where to send the proceeds of the concert. =>No ....................................... 5.I would have been a superb weekend if the weather had...

NT

Nguyễn Thiên Nhi

17 tháng 9 2017

2

NT

Nguyễn Thị Nguyệt

17 tháng 9 2017

Viết lại câu:

1.They think that he was a spy.

=> He is thought to be a spy

2.We could not have finished our project without your help.

=> Had it not been for your help,We could not have finished our project

3.I do not know one of her friends

=>I do not know a friends of hers

4.The fund-raiser haven't offically decided where to send the proceeds of the concert.

=>No where has been offcially decided to send the proceeds of the concert by the fund-raiser

5.I would have been a superb weekend if the weather had been better.

=>But for the not better weather,.I would have been a superb weekend

HT

Huy Thắng Nguyễn

17 tháng 9 2017

Viết lại câu:

1.They think that he was a spy.

=> He ....................is thought to have been a spy...................

2.We could not have finished our project without your help.

=> Had it .................not been for your help, we could not have finished our project......................

3.I do not know one of her friends

=>I do not know a ....................friend of hers...................

4.The fund-raiser haven't offically decided where to send the proceeds of the concert.

=>No official decision on where to send the proceeds of the concert has been made by the fund-raisers.

5.I would have been a superb weekend if the weather had been better.

=>But ..................for the bad weather, it would have been a superb weekend.....................

1, yoga is supposed to be good for you yoga is supposed to do................................... 2, is it essential to meet your aunt at the station? Does your aunt.................................................... 3,even though I admire his courage I think he is foolish. Much................................................ 4,Given fair warning, I could have avoided the date if you had told me.................................................. 5, please don't say things like that. I...

NH

Nguyễn Hữu Tân

15 tháng 8 2019

1

B

B.Trâm

15 tháng 8 2019

1, yoga is supposed to be good for you
yoga is supposed to do............you good .......................

2, is it essential to meet your aunt at the station?
Does your aunt........................really need to be met at the station?............................

3,even though I admire his courage I think he is foolish.
Much....................as I admire his courage I think he is foolish............................

4,Given fair warning, I could have avoided the date
if you had told me.......................in advance I couls have avoided the date...........................

5, please don't say things like that.
I wish................you didn't say thingd like that............................

it would have been a superb weekend if it hadn't been for the weather
But.................................for the weather, it would have been a superb weekend......................................

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...

HT

Huyền Trang Hoàng

26 tháng 4 2017

1

LD

Linh Diệu

26 tháng 4 2017

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

Rewrite the following sentences without changing the meaning 1. The fund-raisers haven't officially dacided where to send the proceeds of the concert → No ...................................................................................................... 2. It would have been a superb weekend if the weather had been better → But .................................................................................................. 3. Scientists have tried very hard to find a cure for this...

PD

Phạm Diễm Anh

20 tháng 4 2019

4

UP

Uyên Phương Thái

21 tháng 4 2019

2. But for the weather, I would have been a superb weekend

DM

Đức Minh

24 tháng 4 2019

1. The fund-raisers haven't officially dacided where to send the proceeds of the concert

→ No official decision on where to send the proceeds of the concert has been made by the the fund-raisers.

2. It would have been a superb weekend if the weather had been better

→ But for the bad weather, it would have been a superb weekend.

3. Scientists have tried very hard to find a cure for this disease

-> Enormous effort has been made by scientists to find a cure for this disease.

KZ

Kuruishagi zero

24 tháng 3 2019

#Tiếng anh lớp 7

2

CT

Cố Tử Thần

24 tháng 3 2019

chị in ra rồi

mai ns kết quả đc ko

h chị off đây

muộn rồi, à quân ơi cho chị vs

NC

Nguyễn Công Tỉnh

25 tháng 3 2019

1. You do not have to pay for secondary education inBritain.

Secondary education . . . . .is not necessary for you to pay in Britain.. . . . . . . . . .

2. I’m always nervous when I face a lot of people.

Facing . . . . a lot of people for me to be nervous . . . . . . . . . . . . . . . . . . . .

3. By the time we arrive the other guests will have already started dinner.

The other guests will start . . dinner when we arrive . . . . . . . .

4. I would the school holidays to be longer.

I wish . . . . . . . I went the school holidays to be longer.. . . . . . . . . . . . . . . . . . . . . . . . .

5. He is to blame for his mistakes. This is very necessary.

It . . . . . . .is very necessary for him to blame for his mistakes . . . . . . .

6. He must pass his intermediate level English examination. That was obligatory.

It . . . . . . was obligatory for him to pass his intermediate level English examination. . . . . . . .

7. The mother came and lived with them to take care of their children. That was their- request.

It . . . . . was their- request for the mother to come and live with them to take care of their children.. . . .

8. Isabel: “You can’t borrow my pen, Robert”.

Isabel . . . . .told Peter that he couldn't borrow her pen . . . . . . . . . . . . . . . . . . . .

9. You lied to him, which was wrong.

You . . . . lied to him, it was wrong. . .

VII. Choose the sentence which has the same meaning as the root one. 1. " I couldn't have made it without your help' means A. I couldn't have made it if you helped me. B. I couldn't have made it if you had helped me. C. I couldn't have made it if you hadn't helped me. D. I couldn't have made it if you didn't help me. 2. She didn't stop her car because she didn't see the signal. A. If she saw the signal, she would stop her car. B. If she had seen the signal, she would stop her car. C. If...

NH

Nguyễn Huy Hoàng

28 tháng 8 2020

#Tiếng anh lớp 8

1

LT

Lê Trang

28 tháng 8 2020

VII. Choose the sentence which has the same meaning as the root one.
1. " I couldn't have made it without your help' means
A. I couldn't have made it if you helped me.
B. I couldn't have made it if you had helped me.
C. I couldn't have made it if you hadn't helped me.
D. I couldn't have made it if you didn't help me.
2. She didn't stop her car because she didn't see the signal.
A. If she saw the signal, she would stop her car.
B. If she had seen the signal, she would stop her car.
C. If she had seen the signal, she would have stopped her car.
D. If she saw the signal, she would have stopped her car.
3. His flight was deplayed so he couldn't be here on time.
A. He would be here in time if his flight were not deplayed.
B. He would have been here in time if his flight hadn't been deplayed.
C. He would be here in time if his flight hadn't been deplayed.
D. He would have been here in time if his flight weren't deplayed.
4. Without your help, I couldn't overcome the problem.
A. If you don't help me, I can't overcome problem.
B. If you didn't help me, I couldn't overcome problem.
C. If you hadn't helped me, I couldn't overcome problem.
D. If you hadn't helped me, I couldn't have overcome problem.

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....

GN

Gia Nhĩ Vương

2 tháng 1 2019

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

#Tiếng anh lớp 8

2

K

Komorebi

2 tháng 1 2019

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

MN

minh nguyet

2 tháng 1 2019

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