1. 根据语境从方框中选择恰当的单词填空，有的需要变换形式

anyway, wait, line, back, few

1. （1） Is. your brotherin front of the building?
3. （2） A lot of chairs are in.
5. （3） I've got. books about history, What about you?
7. （4） It's cold.,let's start in the afternoon.
   
9. （5） Call me when you come .