按要求改写句子。

l. lt was Sunday the day before yesterday. (对画线部分提问) 

   ______ ______ ______ ______ the day before yesterday?

2. She was so young that she couldn't go to school. (改为同义句)

    She was ______ ______  young girl that she couldn't go to school.

3. When he was five, he started playing the piano. (同上)

    He started playing the piano ______ ______ ______ ______  five.

4. I came here because of you. (对画线部分提问)

    ______ ______ you come here?

5. My name is Tony. (改为同义句)

    I ______ ______ Tony.