Mail or gifts posted by companies to customers ________ advertising.
A.are another | B.is the other | C.are other | D.is another |
Moreover, __________you may hardly believe, the examiners had decided in advance to fail half the students taking part in the exams.
A.which | B.that | C.who | D.whom |
He is believed____________ in at his office on his way home.
A.dropping | B.to have dropped |
C.having dropped | D.to be dropped |
The boss____________ the worker how to do it, or the accident couldn't have happened.
A.can't have told | B.ought to tell |
C.could have told | D.mustn't have told |
Don't be joking. It's time to____________ your business.
A.set out | B.take up | C.go on | D.get down |
It may not rain, but you had better take an umbrella__________.
A.in case | B.as well | C.as least | D.in need |