1. 用方框中所给的介词填空

of    in    as    for   at

1. （1） Who will meet us the airport?

3. （2） There are many vegetables in the shop，suchtomatoes．

5. （3） The bus is coming．Please waitline．

7. （4） 一What did your mother buyyou?

   —A nice shirt．
   

9. （5） I have some things to tell you，but first  all，don't talk．