The document provides instruction on using regular and irregular verbs in the past simple tense in English. It begins by listing examples of regular verbs like "studied", "stopped", and "cleaned" used in affirmative sentences. It then gives examples of filling in verbs in brackets into sentences using the past simple form. The document continues by listing common irregular verbs like "ate", "came", and "had" and example sentences using them. It concludes with examples of forming interrogative questions using auxiliary verbs like "did" and short answer responses.