20. The place _______ the bridge is supposed to be built should be ________the

cross-river traffic is the heaviest.

A. which; where B. at which; which C. at which; where D. which; in which

21. —Don’t you think it necessary that he _______ to Miami but to New York?

—I agree, but the problem is ________ he has refused to.

A. will not be sent; that B. not be sent; that

C. should not be sent; what D. should not send; what

22. Months ago we sailed ten thousand miles across this open sea, which _______ the

Pacific, and we met no storms.

A. was called B. is called C. had been called D. has been

called

23. —______ that he managed to get the information?

—Oh, a friend of his helped him.

A. Where was it B. Who was it C. How was it D. Why was it

24. There was such a long queue for coffee at the interval that we ________ gave up.

A. eventually B. unfortunately C. generously D. purposefully

25. Word comes that free souvenirs will be given to _______ comes first.

A. no matter whom B. whomever C. no matter who D. whoever

26. ____for the terrible accident, as the public thought, the mayor felt nervous and was at a

loss what to do.

A. Having blamed B. To blame C. Being to be blamedD. Being to blame

27. —How did the plan strike you?

—It _____, so we can’t think too highly of it.

A. all depends B. makes no sense C. is so practical D. is just so so

28. The new tax would force companies to _____ energy-saving measures.

A. adopt B. adjust C. adapt D. accept