This document provides instruction on using the past simple and past continuous tenses in English. It includes examples of forming sentences in the past simple and past continuous, as well as exercises for students to practice using each tense correctly. For the past simple tense, examples are given of forming affirmative, interrogative, and negative sentences. For the past continuous tense, more examples and an exercise for students to fill in the correct verb form is provided. The document concludes with an exercise comparing uses of the past simple and past continuous tenses to distinguish between ongoing and completed actions in the past.