句型转换。

1. I can play the guitar well.(改为一般疑问句)

    _________ _________play the guitar well?

2. Jenny wants to join the chess club.(对画线部分提问)

    _________ __________does Jenny__________ to  join?

3. My sister often helps me learn math.(改为同义句)

    My sister often helps me___________ my math.

4. Can Victor and Jack play chess?(作否定回答)

    No, __________ __________.

5. Jenny can sing and dance. (对画线部分提问)

    _________can Jenny_________?