6. Going to bed early and getting up early will keep you active in the daytime.(改为同义句)

Going to bed early and getting up early will keep you active ________ ________ ________.

5. He had to take his brother to the doctor’s.(对划线部分提问)

　 ________ ________ he ________　 to take his brother?

4. They must not sweep the floors today.(对划线部分提问)

　 ________ ________ they ______ the floors?

3. There will be more roads in our town. (改写为一般疑问句)

　 ________ ________ ________ more roads in your town?

2. Call him back! (改写为否定句)

　 ________ ________ him back!

1. You’d better take a message for her. (改写为否定句)

　 You ________ ________ ________ take a message for her.

12. F: I often have a bad cold. Is it going to be very serious for me?

11. E: Yes, please.

9.　 C: We should form a nice living habit. We must eat balanced diet and do more exercise.

(　 ) 10 　 D: Oh, sure, but we mustn’t be afraid of catching a cold. It’s a very common disease.

8. 　B: Hi, May I ask you some questions, Dr Wang?