第1题：
一If he________，he __________that food.
一Luckily he was sent to the hospital immediately.
A. was warned;would not take
B. had been warned;would not have taken
C. would be warned; had not taken
D. would have been warned; had not taken
第2题：
A.Did
B.Were
C.Had
D.If
第3题：
此题为判断题(对，错)。
第4题：
I ____ if I had had your address.
A: would have visited
B: would visit
C: visited
D: will visit
第5题：
The goods ()shipped already if your L/C had arrived by the end of December last.
A、would be
B、must have been
C、had been
D、would have been
第6题：
A、was warned, would not eat
B、had been warned, would not have eaten
C、would be warned, had not eaten
D、would have been warned, had not eaten
第7题：
A.had been
B.were
C.was
D.would be
第8题：
Bob was fully occupied yesterday, otherwise he _______ to the meeting.
A. would come
B. had come
C. must have come
D. would have come
第9题：
If only it ()so cold, perhaps I, too, ()more initiative.
A、had been,have shown
B、have been,would show
C、had’t been,cound't have shown
D、had't been,could have shown
第10题：
A、If I met
B、Have I met
C、If I had met
D、If I have met