The output of television sets has () in the past five years.
A. more than doubled
B. more than double
C. as many as double
D. as much as double
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There was no point () out until the storm had really stopped.
A. in going
B. by going
C. of going
D. to go
I can’t decide whether to go sailing or, because of the bad weather forecast, () at home.
A. stay
B. staying
C. to stay
D. whether stay
() finished speaking when someone rose to refute his points.
A. Hardly he had
B. He hardly has
C. Had he hardly
D. Hardly had he
I have () interesting books on natural science.
A. much
B. a lot
C. many a great
D. a great many of