Hardly had all the points that the teacher taught down when the bell rang.
This monument was built ______ the little hero.
—Have you made an apology ______ him ______ breaking his window? —Yes, I have.
Although they are good friends, Tom and Peter haven’t a thing in__________.
Vegetables _________ many kinds of vitamins and many other useful materials. We should eat them_________.
__________ is important to a person is ___________ he must know _________ he is fit for.