The document provides instructions and examples for using the past simple tense in English. It includes a table to conjugate regular and irregular verbs into their past simple forms. It then provides example sentences in the affirmative, negative, and interrogative forms. There are exercises to fill in blanks with the appropriate past tense verbs and to form wh- questions about details in sentences provided. The purpose is to practice accurately using the past simple tense through conjugating verbs and forming different types of sentences.