They didn’t attend the discussion, although they _________.
#87947
A
should
B
would have to
C
should have to
D
should have
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I suggest that he _____, or else he could make things worse.
#86817
A
calm down
B
calms down
C
will calm down
D
calming down
If human beings had been a bit less greedy and cruel, more birds and animals _____dying out.
#89442
A
ought to avoid
B
could have been avoided
C
should have avoided
D
might have avoided
  ______ that she should come here on time.
#89143
A
Suppose
B
Demand
C
Think
D
Believe
(2014·湖南六校联考)I know it’s normal for such a thing to happen,but we________it if we’d been more careful.
#86405
A
need have avoided 
B
could have avoided
C
will have avoided 
D
had avoided
-- It’s many years since I saw you last; I _____ you at all.--- I wouldn’t have, either, if someone ______ you by the name.
#87150
A
didn’t recognize; hadn’t called
B
didn’t recognize; didn’t call
C
haven’t recognized; didn’t call
D
recognized; had called