See who’s there! ____ it be Mary?
#89021
A
May
B
Must
C
Can
D
Will
推荐题目
---Was the teacher strict?---Yes. He requested that we ________ television on week nights.
#87557
A
didn’t watch
B
must not watch
C
not watch
D
have not watched
–Amazing! You ____________ wear slippers at work. --Don’t you know it’s a fashion?
#87547
A
ought to
B
dare
C
should
D
mustn’t
—I promise that she get a nice present on her birthday.—It will be a big surprise to her.
#89675
A
should
B
must
C
would
D
shall
— Why didn’t you go to the dance last night? — If I tired, I would have.
#87468
A
were not
B
hadn’t
C
haven’t been
D
hadn’t been
You _______ late for yesterday’s class meeting, as it was so important.
#87848
A
couldn’t
B
shouldn’t be
C
mustn’t have been
D
oughtn’t to have been