(2013·皖南八校一模)I felt surprised that anyone of his intelligence ________ such an easy test.
#62427
A
might have failed
B
could have failed
C
should have failed
D
must have failed
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——Do you know where David is? I couldn’t find him anywhere. ——Well, he_______ gone far—his coat’s still here.
#62621
A
shouldn’t have
B
mustn’t have
C
can’t have
D
wouldn’t have
Mr. Smith is always on time for everything. How ________ it be that he was late for the flight?
#63168
A
can
B
must
C
may
D
need
—Listen！Helen is singing in the next room.—It _____be Helen .She has gone to Beijing.
#75780
A
should
B
mustn’t
C
may
D
can’t
---Is the man over there Mr. Brown?----It ______ him. He has gone to Brazil to watch the 2014 FIFA World Cup.
#74397
A
may not
B
can’t be
C
shouldn’t
D
mustn’t
It doesn’t often snow in my hometown in winter, but it ___be rather cold sometimes.
#63396
A
shall
B
should
C
can
D
would