---Tom was late for class this morning again.---You know, _______.
—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.
She is such a lovely girl ____ is liked by everybody.