Experts say walking is one of the best ways for a person to _____ healthy.
---I’ll talk to my son Bill about it as soon as possible. He usually listens. ---We need _______ listening. We need action.
From his _____ voice, I have to say that you’re really ______.
I met a few friends of mine, one of ____ is a singer.
He set an example ______ his classmates.
He attends the evening class ________ , that is, Monday, Wednesday and Friday.