(2011·全国卷Ⅰ)They ________have arrived at lunchtime but their flight was delayed.
#86528
A
will
B
can
C
must
D
should
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If I _______ that program the day before yesterday, my computer wouldn’t have broken down.
#86758
A
didn’t run
B
haven’t run
C
hadn’t run
D
were not to run
Were it not for the debt, we ______a happy life:
#90303
A
are living
B
would live
C
were living
D
will live
You didn’t let me drive. If we _______ in turn, you _______ so tired.
#87398
A
drove; didn’t get
B
drove; wouldn’t get
C
were driving; wouldn’t get
D
had driven; wouldn’t have got
If my father ______ here yesterday, he would have stopped me from going surfing.
#86730
A
had been
B
were
C
should be
D
has been