This document provides instruction on using the present simple tense in English. It explains that the present simple tense is used for habits, facts, and permanent situations. It then shows how to form positive sentences, questions, and negative sentences in the present simple tense by providing examples of conjugating regular verbs like "eat" and irregular verbs like "go." Rules are given for adding "-s" to third person singular verbs and using "do/does" as auxiliary verbs in questions.