1. －Where ______ he go on vacation?

－He went to the mountains.

A. is 　　　　　　　　　 B. does 　　　

C. has 　　　　　　　　 D. did

16.　 He sat down and read the newspaper. (对划线部分提问)

_________________________________________

15.　 She played volleyball and swam this afternoon.

(对划线部分提问)

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14.　 Jones loves the wallet. (用the watch改为选择疑问句)

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13.　 We have to clean the classroom. (对划线部分提问)

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12. He can wear hats in school.

(改为一般疑问句并作否定回答)

________________________________________

_______________________________________

11.　 I help my mom make dinner.

(用last week改为一般过去时)

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9. Cindy has to do her homework after school.(改为否定句)

　 _________________________________________

10 Practice your guitar every day. (改为反意疑问句)

　 _________________________________________

8. You have to wear a uniform at school. (改为同义句)

　 _________________________________________

7. What do they think of Anna? (改为同义句)

　 _________________________________________