按要求改写句子。

1. He makes me clean the classroom. (改为被动语态)

    I _____ _____ _____ clean the classroom.

2. He runs so fast that nobody can catch up with him. (改为简单句)

    He runs _____ fast to _____ _____ up with.

3. Tom joined the Swimming Club two weeks ago. (改为同义句)

    Tom has _____ _____ _____ of the Swimming Club for two weeks.

4. I have already cleaned out the cupboard. (改为一般疑问句)

    _____ you cleaned out the cupboard _____?

5. With the help of computers, we can work faster and better. (改为同义句)

    _____ _____ computers, we can work faster and better.