1. 按要求完成句子。

1. （1） Your brother has to walk to school every day．（改为否定句）

    Your brother to walk to school every day.

3. （2） Can she go to your party?（作否定回答）

    ，she ．
   

5. （3） Thanks for inviting me for dinner.（改为同义句）

      for inviting me for dinner.

7. （4） We are having a party this evening.（对划线部分提问）

      you having a party?

9. （5） Do they have to play ping-pang after class? (作否定回答 )

      , they .