Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
1. He only thought about having a holiday abroad after he retired.
=> Only after he retired,did he think about having a holiday.
2. I only realized how dangerous the situation had been when I got home.
=> Only when I got home ,did I realize how dangerous the situation had been
3. It wasn't until last week that the Agriculture Minister admitted defeat.
=> Only after last week,did the Agriculture Minister admitdefeat.
4. I understood Hamlet only after seeing it on the stage.
=> Only after seeing it on the stage,did I understand Hamlet.
5. They didn't get round to business until they had finished eating.
=> Only when they had finished eating,did They get round to business
6. They had to wait for twelve hours before their flight left.
=> Only before their flight left,did they have to wait for twelve hours
7. I didn't realize who he has until later.
=> Only later,did I realize who he has
8. The door could not be opened without using force.
=> Only with using force,could The door be opened
9. I won't agree until Tom's apologized.
=> Only when Tom's apologized,will I agree.
10. The only way you can become a good athlete is by training hard every day
=> Only by training hard every day,can you become a good athlete
THE COMPUTER MOUSE
When is a mouse not a mouse? When it sits on your desk and controls your on-screen cursor.The computer mouse is a pointing device (1)______which______ has a flat bottom, a shaped top with buttonson and – perhaps – a cable connecting the mouse to the computer. The mouse moves (2)______on______the surface of the desk, and the cursor copies this movement on the screen. The first computermouse had wheels that made contact (3)______with______ the working surface. The name ‘mouse’(4)______was______ adopted because all earlier models had a long cord, and this, together with the shape,made it look something (5)______like______ the furry little animal of the same name.The person who invented the mouse, and so was responsible (6)_______for_____ changing theway computers worked, was an American (7)______named______ Douglas Engelbart. In fact, he inventedmany devices, including ones attached (8)______to______ the chin or nose, to point at the screen.However, his computer mouse soon proved to be much more convenient and far simpler to use. Hisfirst attempt (9)______at______ producing a mouse was in 1964, but it was large, heavy and difficult tomove. A few years later, in 1968, his improved mouse (10)______made______ its first public appearance andrapidly became a huge success Complete each of the following sentences in such a way that it means exactly the same as the one printed before it. The word provided (if any) must not be altered in any way. 1. Celine has always been fond of classical music. (TASTE)
→ Celine has always had a taste for classical music.
. 2. They cannot watch this film because they are not adults yet. (UNDER)
→ Since they are under age, they cannot watch this film.
. 3. It’s a pity you didn’t ask us to spend more time with you.
→ If only you had asked us to spend more time with you.
4. She hasn’t spoken much since the day she met the President.
→ Little has she spoken since the day she met the President.
5. People think that someone started the fire deliberately.
→ The fire is thought to have been started debiberately.
1. You remembered to post the letter , didn't you ?
--> You didn't forget to post the letter, did you ?
2. Althought his leg was broken , he managed to get out of the car .
--> Despite his broken leg, he managed to get out of the car.
3. Please don't interrupt me while I'm speaking .
--> I'd rather you didn't interrupt me while I'm speaking.
4. The people who were at the meeting will say nothing to the press .
--> Nobody who was at the meeting will say anything to the press
5. I never intended to go to the meeting .
--> I never had intention of going to the meeting.
6. " If I were you , I would not trust Peter " , she told Tom .
--> She advised Tom not to trust Peter.
7. You can rely on me to do my best .
--> I promise I will do my best.
8. Nobody has cleaned the streets this week .
--> The streets haven't been cleaned this week.
9. Michael didn't return to his hometown until he was at the age of 70 .
--> Not until Michael was at the age of 70 did he return to his hometown.
1. He spent all his money. He even borrowed some form me.
Not only ______________________ did he spend all his money but she also borrowed some from me.______________________________________________________
2. He had hardly left the office when the telephone rang.
No sooner _____________________ had I left the office than the phone rang.____________________________________________________
3. We only began to see the symptoms of the disease after several months.
Only ______________________ after several months did we begin to see the symptoms of the disease.______________________________________________________
4. Ther was so much uncertainty that the the financial markets remained closed.
Such_________________ was the uncertainty that the financial markets remained closed.___________________________________________________________
5. We had only just arrived home when the police called.
Scarcely ______________________________ had we arrived home when the police called.______________________________________________
6. Just after the play started there was a power failure.
Hardly _____________________ had the play started when there was a power failure._______________________________________________________
7. I have never seen in my life drink as much as you.
Never ________________________ in my life have seen anyone drink as much as you.____________________________________________________
8. If you do happen to see Helen, could you ask her call to me?
Should _________________________ you see Helen, could you ask her to call me?___________________________________________________
9. You won’t be allowed in until your identify has been checked.
Only ___________________________ when your identity has been checked will you be allowed in._________________________________________________
10. You can only understand it when you grow up.
Only _________________ when you grow up can you understand.___________________________________________________________
11. The exercises were so easy that every student could do it easily.
So ______________ easy is the exercise that every students can do it easily.______________________________________________________________
12. If you meet her, please call me!
Should ______________________ you meet her, please ask her to call me.______________________________________________________
13. The test is so difficult that students need 3 months to prepare.
Such __________________is the difficult test that students need 3 months to prepare.__________________________________________________________
14. I can only pass this exam by studying hard.
Only _________________ by learning hard can you pass the exam ___________________________________________________________
15. I only understood the problem then.
Only ________________________ then did I understand the problem.____________________________________________________
16. I have never been embarrassed like that!
Never ________________________ have I been embarrassed like that!____________________________________________________
17. She seldom misses a lecture.
Seldom ___________________ does she miss a lecture_________________________________________________________
18. As soon as we had come home, it started to rain.
No sooner ______________________ had we come home than it started to rain____________________________________________________
19. His brother had rarely been more excited.
Rarely _________________ had his brother been more excited.___________________________________________________________
1: Rewrite each sentence beginning as shown, so that the meaning remains the same.
1. The lions are fed at 3 pm every day
2. If we had had a map, we wouldn't have got lost
3. I would rather you delivered the sofa on Friday.
4. It was such a low bridge that the bus couldn't go under it.
5. What a silly thing to say!
6. There isn't any tea left.
7. I haven't seen him since I was a student.
8. Susan was so excited that she couldn't sleep.
9. Robert has been out of job/ jobless/ unemployed for two years.
10. She will not complete the work unless she is paid extra/ if she is not paid extra.
2 Use the words in the brackets to combine the following sentences.
1. All the students love the principal because of his kindness.
2. I’m sorry for having forgotten the kets.
3. If I hadn’t seen it with my own eyes, I wouldn’t have believed it.
4. The house at the end of the street which has been empty for years has been sold.
5. I wish he took the doctor's advice.
AC1
1. The lions are fed at 3 pm every day
2. If we had had a map, we wouldn't have got lost
3. I would rather you delivered the sofa on Friday.
4. It was such a low bridge that the bus couldn't go under it.
5. What a silly thing to say!
6. There isn't any tea left.
7. I haven't seen him since I was a student.
8. Susan was so excited that she couldn't sleep.
9. Robert has been out of job/ jobless/ unemployed for two years.
10. She will not complete the work unless she is paid extra/ if she is not paid extra.
1. He had hardly left the office when the telephone rang. => No sooner had he left the office than the telephone rang
2. I had only just put the phone down when the boss rang back.
-> Hardly had I just put the phone down when the boss rang back.
3. He didn’t finish his work until the bell rang.
-> Not until the bell rang did he finish his work
4.We only began to see the symptoms of the disease after several months.
-> Only after several months did we begin to see the symptoms of the disease
5. A sleeping dog was lying under the table.
-> Under the table was lying a sleeping dog
6. His brother had rarely been more excited.
-> Rarely had his brother been more excited.
7. The facts were not all made public until later.
-> Only until later were the facts all made public
8. If I had realized what would happen, I wouldn’t have accepted the job.
-> Had I realized what would happen, I wouldn’t have accepted the job.