句型转换。

1. Jet Li is an actor. (对划线部分提问)

     _____ Jet Li _____?

2. I want to be a shop assistant. (对划线部分提问)

     _____ you want _____?

3. My brother works in a restaurant. (改为一般疑问句)

     _____ your brother _____ in a restaurant?

4. What does your father do? (改为同义句)

    What _____ your father's _____?

5. He wants to be a reporter. (对划线部分提问)

    _____ he want to be?

人蛲虫病的传染源是_______________________。