1. 句型转换。

1. （1） He works at a radio station.（对划线部分提问）
   

     does he work?

3. （2） She goes to school at seven thirty.（对划线部分提问）
   

      she go to school?

5. （3） My brother does homework every evening. (改为否定句) 

   My brother   homework every evening.