句型转换。

1. The cat is in the tree. (对画线部分提问)

    _____ is the cat?    

2. There are 20 girls on the playground. (对画线部分提问)

    _____ _____ girls are there on the playground?

3. There is a computer on the desk. (对画线部分提问)

    _____ on the desk?

4. There are some offices in the buildings. (变为一般疑问句并作肯定回答)

    —_____ _____ _____ offices in the building?

    —Yes, _____ are.

5. Daming is in front of Tony. (对画线部分提问)

    _____ in front of Tony?

6. I have got a big family. (变为否定句)

    I _____ got a big family.

7. —Where's the library? (完成答句)

    —Sorry, I _____ _____.

8. There is a television in my room. (变为一般疑问句并作否定回答)

    —_____ _____ a television in your room?  

    —No, _____ _____.