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Write two sentences for each situation. Use needn't have in the first sentences and could have in the second.( as in the example). For could have, see Unit 27.
1. Why did you walk home? Why didn't you take a taxi?
=> You needn't have walked home. You could have taken a taxi
2. Why did you stay at a hotel? Why didn't you stay with us?
=> You needn't have stayed at a hotel. You could have stayed with us
3. Why did she phone me in the middle of the night? Why didn't she wait until the morning?
=> She needn't have phoned me in the middle of the night. She could have waited until the morning
4. Why did you leave without saying anything? Why didn't you say goodbye?
=> You needn't have left without saying anything. You could have said goodbye
Rewrite the following sentences
1. He smokes too much; that's why he can't get rid of his cough.
->Were he not to smoke too much, he could get rid of his cough.
2.He doesn't take any exercises. He is so unhealthy
->Were he to take some exercise, we would be so healthy.
3.We can't get the ticket because I don't have the right change.
->Were I to have the right change, we could get the ticket.
4.Study hard or you won't pass the exam.
-> Should you study hard, you will pass the exam.
5.Don't be impatient or you will make mistakes.
->Should you be impatient, you will make mistakes.
6.I didn't eat lunch, I feel hungry now.
->Had I eaten lunch, I wouldn't feel hungry now.
7.I only come if they invite me.
->Unless they invite me, I won't come.
8.He didn't revise all his lesson, he failed the exam.
->Had he revised all his lesson, he wouldn't have failed the exam.
9. The park is over there, only 5 minutes walk.
->If you walk to the park, it will take you 5 minutes.
10.Leave me alone or I'll call the police.
->Unless you leave me alone, I'll call the police.
11.The car breaks down so often because you don't take good care of it.
->Were you to take good care of the car, it wouldn't break down so often.
12.He is very bad-tempered, that's why his wife left him soon after marriage.
->If he were not very bad-tempered, his wife wouldn't have left him soon after marriage.
13.Don't tell lies to your boss or you'll be fired at once.
->Should you tell lies to your boss, you'll be fired at once.
14.She got married at such an early age: otherwise, she would be at unisersity now.
-> Had she not got married at such an early age, she would have been at unisersity now.
1. He smokes too much; that's why he can't get rid of his cough.
-> Were he not to smoke too much, he couldn't get rid of his cough.
2.He doesn't take any execises. He is so unhealthy
-> Were he to take any execises, he wouldn't be so unhealthy.
3.We can't get the ticket because I don't have the right change.
-> Were I to have the right change, we couldn't get the ticket.
4.Study hard or you won't pass the exam.
-> Should you hard study, you will pass the exam.
5.Don't be impatient or you will make mistakes.
-> Should you be impatient, you won't make mistakes.
6.I didn't eat lunch, I feel hungry now.
-> Had I eaten lunch, I wouldn't feel hungry now.
7.I only come if they invite me.
-> Unless they invite me, I won't come.
8.He didn't revise all his lesson, he failed the exam.
-> Had he revised all his lesson, he woulfn't have failed the exam.
9. The park is over there, only 5 minutes walk.
-> If you walk to the park, it will take you only 5 minutes.
10.Leave me alone or I'll call the police.
-> Unless you leave me alone, I'll call the police.
11.The car breaks down so often because you don't take good care of it.
-> Were you to take good care of the car, it wouldn't break down so often.
12.He is very bad-tempered, that's why his wife left him soon after marriage.
-> If he wasn't very bad-tempered, his wife wouldn't have left him soon after marriage.
13.Don't tell lies to your boss or you'll be fired at once.
-> Should you tell lies to your boss, you'll be fired at once.
14.She got married at such an early age: otherwise, she would be at unisersity now.
-> Had she not got married at such an early age, she would be at unisersity now.
Điền từ vào đoạn văn sau (area,idea,while,page,magazine,article,vote,letter,editor,advice)
Thanks a lot for your last(1)....letter...i'm sorry that it's taken me so long to reply.I'll tell you why.A few weeks ago,some of us at school decided to start a school(2)....magazine.....We discussed how to do it and we all came up with our own ideas about the kind of things that should go in it.I suggested that it ought to have an entertainments (3)....page....with lits of what's on at local cinemas and theaters and details of concerts in the (4)..area...i said that perhaps it could also have brief reviews and i offered to organize it and write some of it.Everyone else at the meeting said that it was a relly good(5).....idea......
The others had their own ideas for articles and selections but i didn't seem very sure about how to produce them.I gave them a bit of(6)...advice...and the next thing i knew they wanted to make me the(7)....editor.....and put me in charge of the whole thing.I said that i wouldn't have time but suddenly there was a(8).....vote......and it was too late to do anything about it.i'm certainy glad to be involved but i hadn't been expecting to end up running it.So if i don't write to you again for a?(9).....while.......you'll know why. I'll be far too busy in my new role as editor.I don't suppose you fancy writing an(10)....article......by any chance?
điền từ thích hợp vào chỗ trống và dịch đoạn văn sang tiếng việt
(area,idea,while,page,magazine,article,vote,letter,editor,advice)
Thanks a lot for your last(1)....letter...i'm sorry that it's taken me so long to reply.I'll tell you why.A few weeks ago,some of us at school decided to start a school(2)....magazine.....We discussed how to do it and we all came up with our own ideas about the kind of things that should go in it.I suggested that it ought to have brief reviews and i offered to organize it and write some of it.Everyone else at the meeting said that it was a relly good(5).....idea......
The others had their own ideas for articles and selections but i didn't seem very sure about how to produce them.I gave them a bit of(6)...advice...and put me in charge of the whole thing.I said that i wouldn't have time but suddenly there was a(8).....vote......and it was too late to do anything about it.i'm certainy glad to be involved but i hadn't been expecting to end up running it.So if i don't write to you again for a?(9).....while.......you'll know why. I'll be far too busy in my new role as editor.I don't suppose you fancy writing an(10)....article......by any chance?
1. Jack left the office before I arrived
-> When i arrived ,Jack had left the office
2. This is the first time he went abroad
-> He hasn't gone abroad before
3. Why don't attend his party now ?
-> I don't feel like attending his party now
4. " You won the schoolarship. Congratulations ? " Mary told me
-> Mary conratulations me that i had won the schoolarship
5. " Why don't you organize an English competition for our students ? " said Ms. Lien
->Ms.Lien asked me why i didn't organize an E competition for their students
6. " Don't take more than two of these at once " said the doctor
-> The doctor asked me not to take more than two of those at once
7. The traveler asked me " How long does it take you to get to London "
-> The traveler asked me how long it took me to get to London
8. He asked me " Why didn't you come to class yesterday "
-> He asked me why i hadn't come to class the day before
1) The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow.->If the children......hadn't forgot to water some seeds, they would have grown.................
2) They don't understand the problem. They won't find a solution.->Should.......they understand the problem, they will find a solution..............
3.He sits around too much. He isn't fit.->Were....he to sit around to much, he would be fit.............
4.Rita is exhausted today because she didn't get any sleep last night.->Had......rita got sleep last night, she would be exhausted today...............
5.She's very thin; perhaps that's why she feels cold so much.-> If she......wasn't thin, she wouldn't cold so much.......................
6.He never polishes his shoes, so he never looks smart.-> If he.......polished his shoes, he would look smart................
7.He can't park near his office; that's why he doesn't come by car.-> If he........could park near his office, he would come by car..............
8. My house is guarded by two big dogs. That's the only reason it isn't broken into every night.->If my house..........weren't guarded by 2 big dogs, it would be broken into everynight........
9.The flats are not clearly numbered, so it is very difficult to find anyone.-> If the flats.....were clearly numbered, it wouldn't be very difficult to find............................
10.I don't know her e-mail address, so I can't tell you.->Were.....i to knew her email address, i could tell you.................
chuyển sang bị động ạ mình viết thiếu
1. Why didn't you tell me about the changes of the schedule ?
Why........wasn't i told about the changes of the schedule ?....................................................................................
2.He recommends that we should stay at the city center
It..........is recommended that we should stay at the city center.....................................................................................