句型转换。

1. We live in Nanchang. (改为否定句)

    We _________ in Nanchang.

2. They have fifteen pairs of pants. (对划线部分提问) 

    _________ pants _________ they have?

3. It's lunch time. (改为同义句)

    It's _________.

4. My sweater is black and white. (对划线部分提问) 

    _________ is _________ sweater?

5. She has long, black hair. (改为同义句) 

    _________ hair _________ long and black.

6. This is a glass of water. (改为一般疑问句,并作肯定回答) 

    — _________ glass of water? 

    — _________, _________.

7. Tom and Jack have some rice. (对划线部分提问) 

    _________ Tom and Jack _________?

8. They are three blue desks. (对划线部分提问) 

    _________ they?

9. The apples are twelve yuan. (对划线部分提问) 

    _________ the apples?

10. Our school is over there. (对划线部分提问) 

    _________ school?