1 . 单句改错
1. The man’s behaviour gave her a good impression the first lime when she saw him.
2. Jack is popular in his class because he always makes his classmates to laugh.
3. We all hope that things will get better when the new manager took over.
4. When asking for his views about his teaching job, Philip said he found it very interesting and rewarding.
5. －Let’s go skiing on the weekend.
－Sound good
6. Della’s parents wouldn't allow her to go to the party, but she still hopes to do.
7. Why not to discuss the whole thing with your teacher face to face?
8. Have you taken my advice last time you would have not been in trouble.
9. It is no use trying to persuade him to quit smoke because he has been addicted to it since he was young.
10. When get through the customs, people are requested to make a declaration of the belongings.

2 . 改错
1. As the kid, I loved to watch cartoons, but no matter how many times I asked to watching them, my parents would not to let me.
2. Some classmates suggest we can go to places of interest nearby.
3. He mustn't be a basketball player, because he is much too short．
4. Robert's new book about space exploration is fantastic． You simply could read it．
5. Has he learnt about computer, we would have hired him to work here．
6. If we   booked a table earlier, we wouldn't be standing here in a queue．
7. All of us love the weekends, because we can't get up early on Saturdays and Sundays．
8. He might have gone to bed, for the light was out．
9. He commanded that roads built to link castles across the land．
10. We must go to the concert tonight, but we are not sure yet．

3 . 单句改错。下列各句中均有一处错误，找出并改正。
1. Not until I began to work didn’t I realize how much time I had wasted.
2. Only by practicing a few hours every day you will be able to master the language.
3. No sooner had I got to the station then the train left.
4. Were he to leave today, he will get there by Sunday.
5. So frightening was he in the darkness that he didn’t dare to move an inch.
6. I wonder if your wife will go to the ball. If your wife do, so will mine.
7. Only after I read the text over again I know its main idea.
8. Not until he arrived at home did he find that this wallet had been stolen.
9. Was I you, I would accept the invitation and go to the party.
10. Not only did he made a promise, but he also kept it.