My son ____ the examination, but he wasn't careful enough.
A.might be able to pass | B.must have passed |
C.could have passed | D.were able to pass |
Let us not waste ______ time we have left.
A.the little | B.little | C.a little | D.a little more |
The news about the terrible flood there greatly discouraged ______ there for a sight-seeing.
A.us from going | B.us to go | C.our going | D.our to go |
______ all the possibilities, I really believe that I’d prefer to make any change now.
A.Considering | B.Considered | C.To consider | D.Consider |
Nobody could______it when the bull broke into the shop and attacked two customers with its horns. The others just hurried away from it.
A.make | B.help | C.aid | D.assist |
He appears ______ a long time. He is impatient for my arrival.
A.to wait | B.to be waiting | C.to have waited | D.to have been waiting |