---Can I help you, sir?
---Yes. I bought this radio here yesterday, but it _____.
A.didn't work | B.wouldn't work | C.can't work | D.doesn't work |
Some people waste a lot of food ____ others haven't enough to eat.
A.once | B.when | C.as | D.while |
The new tax would force companies to __________energy-saving measures.
A.adapt | B.adopt | C.adjust | D.attach |
It is generally believed that constant reading and comprehending can ______ our mental ability of comprehension while physical exercise can help build up our body.
A.stress | B.effect | C.strengthen | D.decide |
Shortly after the accident two ____ policemen were sent to the spot to keep order.
A.score of | B.scores | C.score | D.scores of |
Once you have become ______to cigarette smoking or alcohol, it is hard to _______it even though you try hard.
A, used; get away with B. addicted; get rid of
C. adapted; get down to D. accustomed; get off