–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
推荐题目
He ________ the exam, but he was too careless.
#86832
A
could have passed
B
couldn’t have passed
C
must have passed
D
may have passed
The teacher commanded that the exercises       in an hour.
#87238
A
was finished
B
were finished
C
should finish
D
be finished