5．Let's play chess．(改为反意疑问句)

Let's play chess，　　　　　　　　　 ?

4．I spent twenty yuan on the book．(就划线部分提问)

　　　　　　　　 　 　　　　　　　　　 　did you spend on the book?

3．We had a good time in the park yesterday．(改为同义句)

We 　　　　　　　　 　　　　　　　　　　 　in the park yesterday．

2．John wants to work as an English teacher．(改为一般疑问句)

　　　　　　　　 　John 　　　　　　　　　 　to work as an English teacher?

1．Bill is going to Japan on the 12th．(就划线部分提问)

　　　　　　　　 　　　　　　　　　　 　Bill going to Japan?

15．Tom is one of the 　　　　　　　 (popular)students in our class．

14．Now we have a much 　　　　　　　　 (good)life than before．

13．Mary 　　　　　　　　　 (make)her bed every day．

12．Do you enjoy 　　　　　　　　　　 (travel)in other countries?

11．The Smiths are thinking of 　　　　　　　　 (go)to Spain for their vacation．