—What do you think of the story in today's newspaper?—We shouldn't ________ the trouble of helping others only because what we do may invite trouble.
It is most ________that the experts will come to the area to investigate the possible damage caused by the heavy flood.
_______ he was 12, Einstein had learned advanced mathematics by himself.
________is often the case, the weather has turned out well as expected.
As far as I see, ______ is no possibility ________ she will lend me a hand.
When the middle-aged man was visiting his girlfriend, she demanded that he _______ his beard.