句型转换。

1. David is going to have some Math classes tomorrow. (改为否定句)

    David _______ _______ to have _______ Math classes tomorrow.

2. They are going to save some money to help this poor girl. (对划线部分提问)

   _______ are they going _______  _______ to help this poor girl?

3. We are going to move to the country. (对划线部分提问)

   _______ are you going _______  _______?

4. Mr Brown is going skateboarding with his son next Sunday. (改为一般疑问句)

   _______ Mr Brown _______  _______with his son next Sunday?

5. She is going to be a policewoman in the future. (对划线部分提问)

   _______ is she going _______  _______ in the future?