It is used to describe a noun or a pronoun.

This part of speech substitutes a noun in a sentence.

It is an action word or it expresses a state of being.

It is a word that modifies a verb.

It is a part of speech used to limit a noun or make it definite.

A word that joins words or group of words in a sentence.

A word that expresses emotion.

A word that shows a relationship of a noun or a pronoun to another word.

I read books while listening to music. The underlined word is what part of speech?