1. 用方框内所给词的适当形式填空

honest   deal  refuse   eat    clean

1. （1） Mary often helps her mother the room and keeps it clean.
3. （2） I advised him to wear the blue jeans, but he it.
5. （3） I don't know how with the difficult problem.
7. （4） All my life I have tried to be an man.
9. （5） Zhang Lin went to school without breakfast this morning.