They looked _____ each other and kept their secrets _____ themselves.

I have some problems __________ my homework. Could you tell me _____?

The girl _____ a smile on her face is always kind _____ others.

Erin wants to live in a city  _________ a long history.

There are _____many students in our class______ in yours

The story happens _____a cold morning.

Ten years ____,he studied at school, Now he is a successful doctor.

_______ the third photo, Li Yan _______ at the mall.

Which is the way _____ the post office?

Bill’s little brother likes to do the same things _________he does.