Helen ______ go on the trip with us, but she isn’t quite sure yet.
#90564
A
shall
B
must
C
may
D
can
推荐题目
The boss has given everyone a special holiday, so we go to work tomorrow.
#87937
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
I often played truant then. How I wish I ______ the time on my study!
#88004
A
spent
B
were spending
C
had spent
D
could spend
(2009福州市高中毕业班第一次单科质量检查) Why didn’t you tell me there was no class today? You _____ me about it earlier.
#90262
A
ought to have told
B
should tell
C
should have been told
D
ought to be told