One way to understand thousands of new words in gain _____good knowledge of basic word formation.
I don’t think she is a nice woman; I am _____ her empty talk.
_____ your classmates and you will make more good friends.
—What’s the matter with you, Sandy? —I’m _____ a bad cold. I think I am dying.
Have you _____ your things, Bob? The train is leaving at 2:30 this afternoon, so we don’t have too much time.
Try to _____ the children down. They’re too excited.