The correct answer is letter c. Adverbs modify nouns. Adverb is a part of speech that modifies a verb, an adjective and another adverb. It is <span>a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. (e.g., </span>gently<span>, </span>quite<span>, </span>then<span>, </span>there<span> ).</span>
