The company had about 20 notebook computers but only one-third __________ used
regularly. Now we have 60 working all day long.
A.is | B.are | C.was | D.were |
It was strange that he _____ have uttered such rude remarks on that occasion.
A.must | B.could | C.should | D.would |
The organizers announced that the first ______ at the top shall receive a big prize.
A.arrived | B.arriving | C.to arrive | D.arrives |
Thanks a lot for the trouble you ______ to help us.
A.took | B.put | C.made | D.had |
It is now generally believed that a good teacher should be ______ to his/her students.
A.convenient | B.adequate | C.accessible | D.suitable |
After losing one of his legs in the accident, we can imagine that he will have a lot of difficulties to overcome in the years ______.
A.following | B.followed | C.to be followed | D.to follow |