What does an adjective such as sweet do in a sentence?

An adjective like "sweet" acts as a modifier in a sentence. This means it describes or provides more information about a noun or pronoun.

Here's how it works:

* Describing a noun: "The sweet melody filled the air." Here, "sweet" modifies the noun "melody," telling us what kind of melody it is.

* Describing a pronoun: "She gave him a sweet smile." Here, "sweet" modifies the pronoun "smile," describing its nature.

Essentially, adjectives like "sweet" add color and detail to the sentence, helping the reader understand the subject more fully.