(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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---Must I fill in the form?   --No, _______.
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A
you must
B
there’s no need
C
you needn’t have
D
you needn’t to
 I told Sally how to get here, but perhaps I ____ for her.
#89352
A
had to write it out
B
must have written it out
C
should have written it out
D
ought to write it out