— She looks rather upset. She the exam.
— I guess so. It’s very difficult after all.
A. must have failed B. can fail
C. would have failed D. should fail
— Are you expecting to receive a digital camera as a gift?
— Yeah! I can’t wait to get .
A. some B. any C. it D. one
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
