句型转换。

1. She came to school late this morning. (变成否定句)

    She _____ _____ to school late this morning.

2. My mother went to Shanghai last Sunday. (对划线部分提问)

    _____ _____ your mother do last Sunday?

3. They cleaned the classroom last night. (对划线部分提问) 

    _____ _____ the classroom last night?

4. I walked back to the hotel. (同义句)

    I went back hotel _____ _____ .

5. He washed his hair the day before yesterday. (同义句)

    He washed his hair _____ _____ ago.