1. I wash my hair once a week.(对画线部分提问)
    _____ _____ do you wash your hair?
2. They are sweeping the floor now.(用after school改写句子)
    _____________________________
3. Everyone will send their homework to the teacher by email.(对画线部分提问)
    _____ _____ everyone send their homework to the teacher?
4. He won't come back soon. I think.(合并为一句)
    I _____ think he _____ come back soon.
5. Will Daming watch TV this evening?(作否定回答)
    _____, _____ _____.