1. 根据语境从方框中选择恰当的连词填空。

while,   until,   as soon as,   before,   since

1. （1） Jane began to do the housework she got home after school.
3. （2）  Jim was walking in the street, he met his old friend.
5. （3） The old woman has lived in this city she was born.
7. （4） You should take a shower you go to bed.
9. （5） I didn't go out the rain stopped.