He ______ it on schedule, but somehow he fell behind.
#62908
A
must have done
B
might finish
C
could have finished
D
could finish
推荐题目
There's enough time for you to go to the airport.You hurry now.
#75817
A
should
B
needn't
C
must
D
can't
The work is too hard for him. He__________ finish it on time.
#77570
A
can't
B
mustn't
C
shouldn't
D
needn't
---- Amazing ! You wear slippers at work . ---- Don’t you know it’s a fashion ?
#63344
A
might
B
should
C
could
D
would
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
It’s said that there are plenty of hotels in that town. There ____________ be any difficulty for you to find somewhere to stay.
#74463
A
wouldn’t
B
shouldn’t
C
needn’t
D
mustn’t