–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
—What caused the accident?—It was my fault, sir. I _____ to the left.
#89511
A
ought not to have turned
B
needn’t have turned
C
shouldn’t turn
D
couldn’t turn