4. The headmaster saw the children playing on the playground. (变成复合句)

　　 The headmaster saw the children _____ _____ on the playground.

3. We maybe make our friends and family unhappy. (对划线部分提问)

　　 _____ _____ you maybe make your friends and family?

2. Don’t worry too much about your exam. (同义句)

　　 Don’t _____ _____too much about your exam.

按要求转换下列句型。

1. To work in a school is very interesting.　 (同义句)

　　 ______ _____ very interesting to work in a school.

10. The boss in the factory often makes the workers _____ nine hours a day.

　　 A. work　　 B. to work　 C. working　　 D. worked

9. Did you _____ much money on the car?

　　 A. cost　　 B. pay　　　 C. spend　　　 D. take

8. A: Could you come here next week, please?

　　 B: _______.

　　 A. Yes, you can.　　　　　　　　 B. No, you couldn’t.　

　　 C. No, never.　　　　　　　　　　 D. Yes, that’s right

7. I don’t know _____ kind of work I can do.

　　 A. how　　　　 B. what　　　　 C. who　　　　 D. why

6. I am a League Member. I volunteer my time _____ others.

　　 A. help　　　　 B. to help　　　 C. helping　　　 D. helped

5. It’s twelve now. Let’s have _____ lunch together.

　　 A. a　　　　　 B. an　　　　 C. the　　　　　 D. x