Which of the following modifies or qualifies an adjective or verb?

An adverb modifies or qualifies an adjective or a verb by providing more detail about the action or the word being described. For instance, in the sentence "She runs quickly," the adverb "quickly" modifies the verb "runs," indicating how she runs. Likewise, in "He is very tall," the adverb "very" modifies the adjective "tall," intensifying the degree to which the subject possesses that quality.

Adverbs play a crucial role in enhancing the meaning of verbs and adjectives, allowing for a more nuanced expression of ideas. They can also modify other adverbs, which further contributes to the richness of language. Understanding the function of adverbs is essential for learning how to construct sentences that accurately convey the intended message.