The listeners were much than hoped. There were so many tickets left.
A. fewer B. larger C. more D. less
He has been the computer for two hours, chatting with a boy from Australia.
A. in B. on C. at D. by
The education of young is always hot and serious topic.
A. the, the B. the, a C. a，the D. a, a
According to IQ scores, you are smartest from 18 t0 25, but you're wiser and more experienced _______ increasing age.
A. for B. with C. at D. of
A1l flights _________ because of the heavy storm, so we decided to take the train.
A. have canceled B. have been canceled
C. had canceled D. had been canceled
Though ______in a big city, Peter always prefers to paint the beautiful scenes of country life.
A. raised B. was raised C. raising D. raises
