---How’s your tour around the North Lake? Is it beautiful? ---It ________ be, but it is now heavily polluted. 
#89097
A
will
B
would
C
should
D
must
推荐题目
Jackson insisted that he ______ the old woman and that he ______ without any delay.
#88044
A
hadn’t murdered; be set free
B
shouldn’t have murdered; would be set free
C
wouldn’t murder; shouldn’t be set free
D
hadn’t murdered; could be set free
---Must we leave the classroom now?---No, you _____. You _____ leave after the bell rings.
#86350
A
mustn't; are allowed to
B
don't have to; might
C
needn't; can
D
can't; are supposed to