21、—Do you mind if I record your lecture?

—______. Go ahead.

A. Never mind              B. No way             C. Not at all                  D. No. You’d better not

20、—Is Peter there?

—______, please. I’ll see if I can find him for you.

A. Hold up                    B. Hold on             C. Hold out                   D. Hold off

19、The Science Museum, ______ we visited during a recent trip to Britain, is one of London’s tourist attractions.

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

18、—I can’t repair these until tomorrow, I’m afraid.

—That’s OK, there’s ______.

A. no problem        B. no wonder         C. no doubt                         D. no hurry

17、—It shouldn’t take long to clear up after the party if we all volunteer to help.

—That’s right.           .

A. any hands make light work                     B. Something is better than nothing

C. The more the merrier                             D. The sooner begun, the sooner done

16、It is often said that the joy of traveling is _____ in arriving at your destination _____ in the journey itself.

A. 不填；but        B. 不填；or          C. not; or                                   D. not; but

15、—Why do you suggest we buy a new machine?

—Because the old one has been damaged ______.

A. beyond reach     B. beyond repair            C. beyond control          D. beyond description

14、—They are quiet, aren’t they?

—Yes. They are accustomed ______ at meals.

A. to talk        B. to not talk                 C. to talking                  D. to not talking

13、It is ______ to spend money on preventing illnesses by promoting healthy living rather than spending it trying to make people ______ after they are ill.

A. good; good        B. well; better               C. better; better             D. better; good