—You didn’t wait for Mr. Smith last night, did you?—No, but we ______. He didn’t return home at all.
—Some wine? —Thank you. ______. I have to drive home.
—What do you mean by saying that? —I think you _______ what I said. I meant no harm.
Our school covers an area of 400 mu, which is _______ as yours.
Do you know that _______ with wise men improves your mind?
Only ______ a human being.