. My son wastes a lot of time playing online games every day. Now I regret ____the computer .
—Is that a book on painting? If so, I want to borrow. —Yes, it is.
—What about shirt she bought for her father? —It’s wonderful as birthday present.
It is difficult for any of us to eat better, exercise more and sleep enough _________ we know we should.
Hardly _______________ when we were told to stop.
The girl seldom, if _____, turned to her brother for protection.