句型转换。

1. There are some boys under the tree. (改为否定句)

    _____ _____ _____ boys under the tree.

2. There is a car in front of the building. (改为一般疑问句并作肯定回答)

    _____ _____ a car in front of the building?

    _____ , _____ _____ .

3. The hospital is next to a factory. (对划线部分提问)

    _____ _____ the hospital?

4. There are ten cups on the desks.  (对划线部分提问)

    _____ _____ _____ _____ _____ on the desks?

5. Tom is behind Lingling. (改为同义句)

    Lingling is _____ _____ _____ Tom.