句型转换。

1.The CDs are on the bookcase. (对画线部分提问)

    _____ _____ the CDs?

2. Is that her video tape? (改为复数句子)

    _____ _____ their video_____?

3.My bag is on the floor. (改为一般疑问句)

    _____ _____ bag on the floor?

4. Are your books on the desk? (作出否定回答)

    _____,_____ _____.

5. There are some plants near the window.(改为否定句)

    There_____ _____ plants near the window.