Doctors say that exercise is important for health, but it _______ be regular exercise.
#87072
A
can
B
will
C
must
D
may
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Sorry, I am too busy now. If I _____ time, I would certainly go for an outing with you.
#86902
A
have
B
have had
C
had had
D
had
You look so tired tonight. It is high time you_________.
#90004
A
went to bed
B
went to sleep
C
go to bed
D
to sleep
— I wish I _______ that live NBA basketball match on TV. — Come on! It wasn’t the first time we’d missed one.
#87354
A
can watch
B
could watch
C
watched
D
had watched
---John, how did your English exam go? -----I thought I ____,but in fact I came in the top 10% in the class.
#90317
A
should have failed
B
couldn’t have failed
C
might have failed
D
mustn’t have failed
—Thank you very much for giving me a hand when I was in trouble.—Don’t mention it. I only did what anyone else ______ in my place.
#87007
A
must do
B
might do
C
would have done
D
can have done