27、Everyone in the hospital hoped that he         after a few day’s treatment.

A．took up     B．gave up     C．made up   D．picked up

25、－I’m so tired, working all morning on the farm.

－Why not take a rest, then?

－__________.

A．Because I can’t afford it                              B．Maybe I should

C．I don’t know                                              D．Sorry, I can’t tell it

24、New technology ____ to make sure that the cars, taxis, buses and trains we use _____ the air.

A．is used; not pollute                                      B．has used; is not polluted

C．is being used; do not pollute                         D．has been used; to pollute

22、As a result of the survival training in ________ wild. The students came to ________ better understanding of their social responsibilities.

A．a, /         B．the, /        C．a, the      D．the, a

21、He is really ________ whom we can admire for his courage and social conscience.

A．anybody         B．somebody      C．one        D．everybody

20、--- Remember the first time we met, Betty?

--- Sure. You________ with my father about setting up a special school for the disabled children.

A．has consulted   B．were consulting      C．consulted       D．had consulted

19、Of all the total number of Chinese people ________ winter sports, the percentage of snowboarders is higher than in any other country.

A．joining     B．taking a part in         C．attending       D．participating in