---Sorry, Professor Smith. I didn't finish the assignment yesterday.---Oh, you have done it as yesterday was the deadline.
#87069
A
must
B
mustn't
C
should
D
shouldn't
推荐题目
______, there would be no point arguing any longer.
#86765
A
Was that true
B
If that was true
C
Should that be true
D
Could that be true
If you go into a store and feel that the clerk is being rude, stop and think that she____ a tough day, and put yourself in her shoes.
#88069
A
may have
B
may have had
C
must have
D
should have had
All the doctors in the hospital insisted that he_____ badly wounded and that he______ at once．
#88021
A
should be; be operated on
B
were; must be operated on
C
was; should be operated
D
was; be operated on
“Show me your permit, please.” “Oh, it’s not in my pocket. It ______.”
#89543
A
might fall out
B
could fall out
C
should have fallen out
D
must have fallen out
At a construction site in our city the workers have uncovered an ancient wall that_______ to keep the enemy out of the city, but it requires further evidence.
#86387
A
might have functioned
B
would have functioned
C
must have functioned
D
should have functioned