For some time now , world leaders ______out the necessity for agreement onarms reduction.
A. has been pointing
B. have been pointing
C. were pointing
D. pointed
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Susan _______ the magazine the whole morning, yet she hasn't fmished it.
A. has read
B. is reading
C. reads
D. has been reading
They ____ so tired if they ____ for a whole day.
A. wouldn't be feeling; weren't walking
B. wouldn't be feeling; hadn't been walking
________ terms, we would go bankrupt.
A. If we accept
B. If we should accept
C. If we had accepted
D. If we are to accept
There was an accident in this street this morning and______ there has been asevere congestion of traffic.
A. until that
B. since that
C. for which
D. after that
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