Look at this! It’s broken now! You __________ have been careful!
#89222
A
could
B
must
C
would
D
should
推荐题目
  You didn ’ t let me drive. If we _____ in turn, you ______ so tired.
#89145
A
has left; comes  
B
drove; wouldn’t have got
C
were driving; wouldn’t get
D
had driven; wouldn’t have got
--I can’t understand why our boss is late. --He _____the early bus.
#88079
A
could miss
B
may have missed
C
can have missed
D
might miss
Look at the trouble I am in! If only I ______ your advice.
#86926
A
followed
B
would follow
C
had followed
D
should follow