题目内容

There ______ different opinions on this problem.

A. existed
B. existing
C. to exist
D. exists

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There ______ no further business, I declared the meeting closed.

A. was
B. were
C. be
D. being

______ there ______ any new developments in the past 20 years?

A. Have… been
B. Will…be
C. Had…been
D. Would… be

There is nothing special ______on the latest market journal.

A. to write
B. write
C. writing
D. written

There ______endless rows if I was at the meeting.

A. will be
B. would be
C. had been
D. was

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