8. We cannot imagine what our world ________ like without electric power.

A. is 　　　　　　　　　　 B. will be 　　　　　　 C. would be 　　　　 D. were

7. If I _______ you, I ______ more attention to English idioms and phrases.

A. was; shall pay 　　　　　　　　　　　　　　　 B. am; will pay

C. would be; would pay 　　　　　　　　　　 D. were; would pay

6. The chairman requested that_______

A. the members studied the problem more carefully

B. the problems were more carefully studied

C. the problems could be studied with more care

D. the members study the problem more carefully

5. When a pencil is partly in a glass of water, it looks as if it ________.

A. breaks 　　　　　　 B. has broken 　　　 C. were broken 　　 D. had been broken

4. If only I _______ how to operate a computer as you do!

A. had known 　　　 B. would know 　　 C. should know 　　 D. knew

3. ______ today, he would get there by Friday.

A. Was he leaving 　　　　　　　　　　　　　　　　　 B. If he is leaving

C. Were he to leave 　　　　　　　　　　　　　 D. If he leaves

2. ______, we could not have finished the work on time.

A. If they do not help us 　　　　　　　　　 B. Was it not for their help

C. Should they offer to help us 　　　　　 D. But for their help

1. You didn’t let me drive. If we _______ in turn, you_______ so tired.

A. drove; didn’t 　　　　　　　　　　　　　　　 B. drove; wouldn’t get

C. were driving; wouldn’t get 　　　　　　 D. had driven; wouldn’t have got

根据提示以 “One of the most important inventions”为题写一篇不少于80个词的作文。

What do you think is one of the most important inventions in the world?

Why do you think it is important?

How does the invention help you in your daily life?

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

5. I don’t know _____ she still remember me after so many years.

　　 A. where　　　　　　　 B. what　　　　　　　　 C. whether　　　　　　 D. when