句型转换。

1. Lily can play the piano. (改为否定句)

    Lily _____ _____ the piano.

2. Little Mary can play basketball. (改为一般疑问句) 

    _____ little Mary _____ basketball?

3. They are from the Beijing International School. (对画线部分提问) 

    _____ _____ they _____?

4. Can Betty speak English? (作肯定回答) 

    _____, she _____.

5. Can Tony and Nick swim? (作否定回答)

    No, _____ _____ .