句型转换。

1. Would you mind my smoking here? (改为同义句) 

     Would you mind _______ here?

2. I spent twenty yuan on this ticket. (改为同义句) 

    I _______ twenty yuan _______ this ticket.

3. Lily asked me, "Where did you buy this handbag?" (改为含有宾语从句的复合句)

    Lily asked me _______ this handbag.

4. Jim runs fastest in his class. (改为同义句)

    Jim runs faster than _______ student in his class.

5. Why did he go there? (改为同义句) 

    _______ did he go there _______?

职业在一定历史时期内形成，是一成不变的。