The correct answer for the given statement above would be option A. She will have been. The pronoun "she" is in the singular, third person. Other pronouns that are singular, third person include he, and it. And "will have been" is the conjugation of the verb "to be" in the future perfect tense.
A) Perky is one of those adjectives that sounds like what it means: cheerful and lively. Language like this helps bring color and depth to a reading and makes it come alive.
