句型转换。

1. I'm fine. (对画线部分提问)

    _____ _____you?

2. I am Bob. (改为一般疑问句)

    _____ _____Bob?

3. He is a singer. (改为否定句)

    He_____ _____a singer.

4. Are you Frank? (作肯定回答)

     _____, _____.

5. your is mother how (?) (连词成句)

    __________________________________