--- I did not see your elder brother at the lecture yesterday.---You ______him, since he went to see Chinese Zodiac---Jackie Chan’s 100th movie.
#86948
A
mustn’t have seen
B
couldn’t have seen
C
shouldn’t have seen
D
needn’t have seen
推荐题目
Had I known about this computer program, a huge amount of time and energy________.
#87046
A
would have been saved  
B
had been saved
C
will be saved
D
was saved
It’s a fine day. Let’s go fishing, _____.
#90211
A
won’t we
B
will we
C
don’t we
D
shall we
  But for the help of my English teacher, I ________ the first prize in the English Writing Competition.
#86363
A
would not win
B
would not have won
C
would win
D
would have won
Driving on the highway ______ be very dangerous, so you ______ be too careful.
#87841
A
should; ought to
B
could; should
C
might; mustn’t
D
can; can’t