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Dear Editor,

I am writing to tell you the discussion we’ve had about whether students of senior three should take physical exercise. 60% of the students think they should take exercise every day, such as doing morning exercises, playing basketball, but it shouldn’t take up too much time. Exercise builds one’s body and reduces diseases, Sports let their brains have a rest so that their revision will be more effective.

While other 40% of the students believe taking exercise is a waste of time and tiring. After having sports, they are much too excited for a long time to pay attention to their lessons. It is also possible to be hurt in sports.

In my opinion, I think taking exercise is good to us, especially to our senior three students, but we shouldn’t spend too much time on the sports.

5. Since the front door is shut, you may try knocking at the back door.

______　 ______ the front door is shut, _____　 _______ try knocking at the back door?

4. We haven’t found any ways to prevent people polluting the river.

　 ______　 _______ have been found to prevent the river from _______　 ________.

3. We must do our best to help the ones who are in trouble.

　 We must do _____　 _____　 _______ to help ________　 in trouble.

2. Liu Hulan would rather die than give in.

　 Liu Hulan _______　 ________ die ________　 __________ give in.

1. I don’t think a boy of 9 can answer this question

　 I think it ______　 ________ a boy of 9 _____　 ___________ this question.

781.(10-11，浙江嘉兴一中高二10月月考)　 Getting out of the crowded bus, ______

A. her cell phone was found missing　　 B. her cell phone was nowhere to be found

C. she found her cell phone missing　　　 D. Her cell phone couldn’t be found

780.(10-11，浙江嘉兴一中高二10月月考)　 It is reported that up to now, mountain slides have cut off more than ten villages from the outside world, ______ more than 100 hundred people alive and ______ many houses.

A. buried; destroyed　　　　　　 B. burying; destroying　

C. to bury; to destroy　　　　　 D. being buried; being destroyed

779.(10-11，山西省山大附中高二上第一次月考)------ English has a large vocabulary, hasn’t it?

------Yes. ____more words and expressions and you will find it easier to read and communicate.

A. To know　　　 B. Knowing　　　　 C. Know　　　　 D. Known