句型转换。
1. Her favorite subject is music. (对画线部分提问)
    _______ _______ her favorite subject?
2. He likes biology because it's interesting. (对画线部分提问)
    _______ _______ he _______ biology?
3. Does he like to play with his cat? (作否定回答)
    ________, he ________.
4. We have science on Tuesday and Thursday. (对画线部分提问)
    _______ do _______ _______ science?
5. Mr. Li is my favorite teacher. (对画线部分提问)
    _______ _______ your favorite teacher?
6. That man is my uncle. (对画线部分提问) 
    _______ _______ that man?
7. This subject is interesting. (改为同义句)
    This _______ _______ _______ subject.
8. They get up at seven in the morning. (改为否定句)
    They _______ _______ up at seven in the morning.
9. The girls like music because it's exciting.(对画线部分提问) 
    _______ _______ the girls like music?
10. When do you go to bed every night? (改为同义句)
    _______ _______ do you go to bed every night?