1. 改写句子。

1. （1） The boy is reading English. ( 改为一般疑问句,并作否定回答.)

   the boy English? No, .

3. （2） Mary usually talks to her mother on her cell phone. (用at the moment改写)

   Mary to her mother on her cell phone at the moment.

5. （3） My mother is working. (同义句)

   My mother is .

7. （4） They are playing games over there.(对划线部分提问)

   they over there?