II．用所给动词的适当形式填空。（10分）
1. We _______ (tell) you the truth if we know it.
2. If I had a car, I _______ (drive) to work every day.
3. If I _______ (be) a superman, I would help people to move to another clean planet.
4. Her mother has been ________ (worry) all day.
5. Where will the boy ________ (go) if he wants something to eat?
