用适当的介词填空。

Jim's brother works ________ Mary's sister in the same office．

用适当的介词填空。

People like to call nurses“angels ________ white”．

用适当的介词填空。

Mary is a nurse．She works ________ a hospital．

用适当的介词填空。

Don't talk ________ other students in class, Joe．

用适当的介词填空。

Tom is very afraid ________ his mother．

用适当的介词填空。

I count money ________ other people every day．

用适当的介词填空。

There are a lot ________ people playing ________ the park．

用适当的介词填空。

We like sitting ________ a bench and reading books in the park．

用适当的介词填空。

Cindy always walks ________ the park to go to school．

用适当的介词填空。

There is a small house ________ an interesting garden．