I feel like it should be all of the above- but III.) seems like the closest answer of all of them.
The "verbal" in
grammar is a verb form that functions as a different part of speech. The answer
is letter A. It directly relates to the form of the verb.
Is this what you mean: "Self-confidence is the most important quality forA. consideration.
B. communication.
C. building new relationships.
D. good listening skills."
I think it's C. building new relationships.