This document provides rules and examples for the proper use of various words in the English language, including articles, pronouns, verbs, adjectives, adverbs, prepositions, contractions and numbers. Key words and their definitions are given, such as "a" and "an" being articles used before singular nouns beginning with consonant and vowel sounds respectively. Examples are also provided to illustrate the correct usage of words like "to", "too", "two", "their", "there" and possessives. The document aims to clarify differences between similar words and their appropriate contexts.