Water is important to us. We can’t live _____ it.

He used to _____ with her parents, but now she is used to ____ with her classmates at school.

I am a little hungry, Mom. — There are some cakes on the plate. You can take________.

Two ____ students ____ to the opening ceremony last Friday.

______ people in our city knew David ten years ago, but now he is very famous.