This document provides a lesson on using simple past tense verbs to talk about things that were done in the past. It gives examples of using regular and irregular past tense verbs like "played", "studied", "chatted" followed by negative examples with "didn't". It also covers past time expressions like "last night", "last week", and pronunciation of verbs ending in "-ed". Conversation examples are provided to practice asking and answering questions using the simple past tense.