I was supposed ____ her, but I failed.
#87177
A
to help
B
to have helped
C
to be helping
D
will help
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—What happened to the young trees we planted last week?—The trees _      well, but I_        them.  
#86829
A
might grow; hadn't watered
B
needn't have grown; didn't water
C
would have grown; didn't water
D
would grow; hadn't watered