—Guess what？ I have got A for my term paper.—Great!You _______ read widely and put a lot of work into it.
#87247
A
must have
B
should
C
must
D
should have
推荐题目
I was really anxious about you.You ________ home without a word.
#86628
A
mustn't leave
B
shouldn't have left
C
couldn't have left
D
needn't leave
—You know that you were driving at 100 kilometers per hour, don’t you?—No, officer, I _____ have been. This car can’t do more than 80.
#90166
A
mustn’t
B
shouldn’t
C
may not
D
couldn’t
—The problem wasn’t difficult for him,was it?—No,it wasn’t.He a more difficult one.
#89698
A
should have been given
B
ought to be given
C
would have been given
D
must be given
All agreed to his suggestion that a bridge across the river__________.
#86959
A
built
B
be built
C
would build
D
should build
--- Why is Jenny still standing there? It’s so cold.—She _____ for someone.
#90161
A
can wait
B
might have waited
C
must be waiting
D
should have waited