There ______ different opinions on this problem.
A. existed
B. existing
C. to exist
D. exists
查看答案
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