Read the sentence carefully and find which word class the highlighted word/words belongs/belong to.
His only answer was a grunt.

Correct option is B

· Highlighted Word: only
· Word Class: Adjective
· Explanation: The word "only" serves as an adjective in this context, modifying the noun "answer" to indicate exclusivity.
· Meanings of other options:
· Noun: A word that represents a person, place, thing, or idea (e.g., chair, happiness).
· Adjective: A word that describes a noun (e.g., tall, red).
· Determiner: A word that introduces a noun and specifies it (e.g., a, the, some).