(2013·辽宁五校二模)—Mum, can I watch the TV program for another twenty minutes?—Sorry, dear, it's time you ________ to bed.
#86537
A
went
B
go
C
will go
D
must go
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(2011·全国卷Ⅰ)They ________have arrived at lunchtime but their flight was delayed.
#86528
A
will
B
can
C
must
D
should
----- You shouldn’t have talked back to our teacher like that. It was awfully impolite.----- You are right. I _________ crazy at that moment.
#87625
A
could have been
B
can be
C
must have been
D
should have been
We __________ our lives had it not been for the policeman.
#87961
A
would have lost
B
should lose
C
might lose
D
could have lost
If may car _________more reliable, I would have driven to Lhasa instead of flying last summer.
#87409
A
was
B
had been
C
should be
D
would be
---- The woman biologist stayed in Africa studying wild animals for 13 years before she returned.---- Oh, dear! She _______ a lot of difficulties!
#89850
A
may go through
B
might go through
C
ought to have gone through
D
must have gone through