We      the postcards yesterday, but it didn’t arrive.
#87363
A
should receive
B
ought to receive
C
ought to have received
D
must have received
推荐题目
I’m afraid we        give you an answer today.
#87598
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
From what I learn about their hotel, the service and the weather, they    their holiday very much.
#88226
A
couldn’t have enjoyed
B
shouldn’t have enjoyed
C
needn’t have enjoyed
D
can’t have enjoyed
She demanded that he _____ the books he borrowed from her. 
#87165
A
should return
B
would return
C
returned
D
were to return