句型转换。

1. Are the boys playing football? (作否定回答)

    __________, they __________.

2. My mother is working. (改成同义句) 

   My mother is __________ __________.

3. He is going to Shanghai tomorrow. (改为一般疑问句)

   __________he__________ to Shanghai tomorrow?

4. They are going to the Disneyland because they like the Mickey Mouse. (对划线部分提问)

   __________ __________ they going to the Disneyland?

5. My brother is learning a dragon dance now. (就画线部分提问)

   __________ is your brother __________ now?