I set up email addresses for connecting with my parents last May. But I didn’t write to them as often as I ______.
#62865
A
should
B
must have
C
should have
D
must
推荐题目
You be hungry after the long walk. Help yourself to some cakes.
#75486
A
should
B
must
C
need to
D
ought to
---Look! The light is still on. Is Mr Wu working in his office？---No, it _____ be Mr Wu. He has gone to Nanjing for a meeting.
#74102
A
needn’t
B
mustn’t
C
can’t
D
wouldn’t
It’s nearly eight o’clock. I must hang up and get down to work. My boss________ be here at any moment.
#63113
A
should
B
must
C
could
D
would
— Catherine, I have cleaned the room for you . — Thanks. You_______. I could manage it myself.
#63169
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done
Keep up a good state of mind even if you _____ fail plenty of times.
#62540
A
must
B
will
C
can
D
should