* Pronouns are words that replace nouns (e.g., he, she, it, they, we, you, I). They are used to avoid repetition and to make sentences more concise.
* Verbs express actions or states of being (e.g., run, eat, sleep, be, seem).
* Nouns are words that name people, places, things, or ideas (e.g., dog, school, book, love).
Let me know if you have any other questions!