(湖南省怀化市2014年高三第二次模拟考试)34. It was so nice of you to come to our aid. I don’t think we ______ it without you.   
#86394
A
can manage
B
could have managed
C
must have managed
D
could manage
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She got stuck in a traffic jam on the way, or she    dinner with us now.
#86795
A
would be having
B
was having
C
is having
D
will be having
The project ______ last month but unfortunately it had to be prolonged because of the financial problem.
#86466
A
needn’t have been finished
B
shouldn’t have finished
C
could have been finished
D
must have finished
You _____ cold if you had put on more clothes the day before yesterday. 
#87125
A
won’t catch
B
wouldn’t have caught
C
hadn’t caught
D
haven’t caught