This document summarizes the eight parts of speech in English grammar: nouns, pronouns, adjectives, verbs, adverbs, conjunctions, prepositions, and interjections. It provides definitions and examples of each part of speech, including the different types of nouns, verbs, pronouns, adjectives, adverbs, and prepositions. The document explains that every sentence must have a subject and a predicate, and that prepositions introduce nouns and pronouns and specify their relationship within the sentence.