Pronouns are words that replace nouns. They are used to avoid repetition and make writing more concise. Here are some examples of pronouns:
* Personal Pronouns: I, me, you, he, him, she, her, it, we, us, they, them
* Possessive Pronouns: mine, yours, his, hers, its, ours, theirs
* Reflexive Pronouns: myself, yourself, himself, herself, itself, ourselves, yourselves, themselves
* Demonstrative Pronouns: this, that, these, those
* Interrogative Pronouns: who, whom, whose, what, which
* Relative Pronouns: who, whom, whose, which, that
Let me know if you have any other questions about pronouns or grammar!