Answer:
the last one
Explanation:
As a student athlete, environmental club leader, and
honor society member, I am a candidate who
represents a wide range of classmates.
B. Grandfather, because in the sentence "grandfather" is used to address him... it's used as his name.
A noun or pronoun is in the subjective when it is used as the subject of the sentence or as a predicate noun. A predicate noun follows a form of the "be" verb, and it renames the subject of the sentence