The answer is C decided.
Determined synonyms:
Resolute, full of determination, purposeful, purposive, resolved, decided, adamant, single-minded, firm, unswerving, unswervable, unwavering, undaunted, fixed, set.
The correct answer is his or her. Everyone is a singular indefinite pronoun; therefore, the singular form his or her agrees with the antecedent.
Mercutio uses puns to make fun of nurse appearance
