The document provides information about the simple past, past continuous, and using both tenses together in English grammar. It discusses: 1) The form and examples of the simple past tense with regular and irregular verbs. 2) The form and examples of the past continuous tense, as well as stative verbs that are not typically used in the continuous form. 3) How to use the simple past and past continuous together to show one action interrupting another ongoing action, with examples using time linking words.