I If our parents do everything for us children, we won’t learn to depend on 　　　　.

　 A．ourselves　 B．us　　　　　 C．them　　　　 D．themselves

　　 difficult it might be, I will try my best to work it out.

A．Whatever　 B．How    　　 C．However    D．What

—How much of his speech did you think you understand?

　 —　　 .I wish I had worked harder.

　 A．Not a little　　　　　　　　 B．Very few　　

　 C．Nearly everything　　　　　　　　　　　　　 D．Almost nothing

He　　　 at the meeting this morning．He was in hospital at the time．

　 A．couldn’t have spoken　　　　　 B．mustn’t have spoken

　 C．shouldn’t have spoken　　　　　 D．needn’t have spoken

Americans eat ___ vegetables per person today as they did in 1910.

　　A. more than twice B. as twice as many

　　C. twice as many as D. more than twice as many

We plan to reach the North Pole in mid-July, and by then we _______ for six weeks.
 A. are walking      B. have been walking 
 C. will be walking     D. will have been walking

Further information about the position can be o ______ from our head office.

Many of the scientists and engineers are judged 　　 how great their achievements are.

　 A.in spite of　　　 B.in charge of　　 C.in favor　　 D.in terms of　

If you can’t _____ a better plan, we have to carry out the present one.

　 A. come along with　 　B. come up with　 　　C. come across　 　　 D. come about for