Look at this! It’s broken now! You __________ have been careful!
#89222
A
could
B
must
C
would
D
should
推荐题目
The boss ordered that the work ______ right away.
#88012
A
should finish
B
finished
C
would be finished
D
be finished
   We were very busy yesterday. Otherwise we _____part in the discussion.
#88150
A
would take
B
did take
C
had taken
D
would have taken
 There was plenty of times. She _____.
#90219
A
mustn’t have hurried
B
couldn’t have hurried
C
must not hurry
D
needn’t have hurried