5.他跑得不够快，没能赶上公共汽车。

　 He didn’t run ___________ to catch the bus.

4.我今年想休息，不想工作。

　 I______ have a rest _________work today.

3.直到手术后他才回家。

　 He ______ go home ______the operation was over.

2.战争持续了三年，最后南方胜利了。

　 The war lasted three years before the South won ____________.

1.我想每天给你们带来更多的时间学习和休息。

　 I want to give you ______________ to study and rest.

　A: Hello, Peter! 1_____

　B: Certainly! 2_____

　A: Which of these do you think is the most useful invention, a computer, a telephone or a television?

　B: 3_____ the most useful one is a computer.

　A: Why is that?

　B: Oh, I think it can help us work and play.

　A: 4_____ when it was invented?

　B: 5_____, I don’t know.

　　　 　　　　 a. What is it used for?

　　　　 b. May I ask you a question?

c. Sorry.

d. What is it used for?

e. I think

f. What is it?

g. Do you know

　1. This bike is buy in Harbin, isn’t it?

　　　 A　　 B　　 C　　　　 D

　2. Are there more than two thousands students in your school?

　　　 A　　　 B　　　　　 C　　　　　 D

　3. Electric shippers are used for to see in the dark..

　　　　　　 A　　　　　 B　 C　 D

　4. Don’t you usually like to eat cabbage leafs?

A　　　　 B　　　　 C　　　　　 D

　5. Although my friend was in a hurry, but he stopped to talk to me.

　　　　　　　　　　 A　　 B　　　 C　　　　　　 D

　6. I won’t leave until my friend will come here tomorrow.

　　　 A　　　　　　　　　　　 B　　 C　　 D

15. Our classroom _____ every day, so it’s very clean.

A. cleans　　 B. is cleaning　 C. is cleaned　 D. cleaned

14. English is _____ useful language, isn’t it?

A. a　　　　 B. an　　　　 C. the　　　　　 D. x

13. They have sprinkled _____ salt in the soup.

A. any　　　 B. much　　　 C. many　　　　 D. lots of