Nothing that he suggested _____ to be of any use.

A. prove      B. proved       C. proving       D. to prove

Not only should you get used ______ under difficult conditions but you also you pay more attention ______ your work well.

A. to work, to do          B. to working, to doing

C. to work, to doing       D. to working, to do

Everyone in our class was working hard and doing what we could _______ a good college.

A. enterB. to enter

C. enteringD. entered

To our surprise the stranger _____ to be an old friend of my mother’s.

    A. turned out B. turned up

C. set out                 D. set up

—Didn’t the guard see him breaking into the bank？

    —No, he _______ in the other direction.

    A. was looking          B. had looked

C. looked               D. is looking

I don’t know if she _____, but if she ____ I will let you know.

    A. comes, comes        B. will come, will come

    C. comes, will come     D. will come, comes

“I _____ his telephone number.” “I have his number, but I ____ to bring my phone book.”

    A. forget, forget                                        B. forgot, forgot

    C. forget, forgot                                        D. forgot, forget

.The Yangtze River is almost          the Pearl River.

A. twice longer than                    B. longer twice than

C. twice length of                     D. as twice long as

You could see the runners very well from ______ we stood.

A. which           B. where      C. that            D. when

If you want a double room, _____ will cost another ￡15.

A. as                   B. which      C. what                 D. that