Peterson, a great archaeologist, said: “Archaeologists have been extremely patient because we were led to believe that the ministry was ________ this problem, but we feel that we can't wait any longer.”
A.looking out
B.bringing out
C.carrying out
D.sorting out
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When faced with a big challenge ________ potential failure seems to hide at every corner, maybe you've heard this advice before: “Be more confident.”
A.Where
B.Whose
C.which
D.of which
The laptops made by our company sell best, but nobody could have guessed the place in the market that they ________ 20 years ago.
A.had had
B.had
C.were having
D.were to have
In my driving lesson, a traffic rule that impressed me most is that in no time ________ when the traffic lights turn red.
A.all vehicles should stop
B.should all vehicles stop
C.should stop all vehicles
D.should stop all vehicles
Frankly speaking, I am not sure whether I ________ this in the old days with that kind of equipment, which looks quite odd and ridiculous.
A.should have done
B.need have done
C.would have done
D.must have done