I was really anxious about you. You ______ home without a word.
#89821
A
mustn’t have left
B
shouldn’t have left
C
couldn’t have left
D
needn’t have left
推荐题目
-Is Jack on duty today?-It ____ be him. It’s his turn tomorrow.
#87485
A
mustn’t
B
won’t
C
can’t
D
needn’t
— Thank God! The accident was avoided after all.—That was lucky, but ten inches nearer the two cars _________?
#86562
A
was destroyed
B
would be destroyed
C
would have been destroyed
D
had been destroyed
---Where will you start your work after graduation?---Mmm, it's not been decided yet. I ____ continue my study for a higher degree.
#89634
A
need
B
must
C
would
D
might
—He failed in the exam again. —He __________his teacher’s advice.
#87736
A
should not have followed
B
should not follow
C
mustn’t follow
D
should have followed
Helen _______ it if she doesn’t want to.
#87742
A
doesn’t need do
B
need not to do
C
needs not to do
D
need not do