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,__________ ___________ .