The girl ______ won the first prize comes from a small village.

He used to ____late, but now he is getting used to _______early.

Can you tell me what to wear at the party—If I you, I the blue jeans.

In English class, our teacher often creates an environment _____ we are given the opportunity to solve problems ourselves．

People will thank the firefighters for the things they do to stop fires ________ the environment safer.[ ]