句型转换。

1. Lucy can dance the disco. (对划线部分提问)

    ________ can Lucy ________?

2. I think he could swim. (改为否定句)

   I ________ think he ________ swim.

3. Wang Junfen can row a boat. What about you? (改为同义句) 

    Wang Junfen can row a bout. ________ ________ you?

4. He does his homework every day. (改为一般疑问句)

    ________ he ________ his homework every day?

5. Is Lucy writing in English? (用often改写)

    ________ Lucy often _________ in English?