Past simple

Here you are the video made in the 70s we watched in the morning. Yes, the one in which American people answered the question: "what did you do yesterday?"

These are the rules you have to remember about the Past simple

Once you've watched the video, try these exercises on the Past simple:
                                                                                                    1. affirmative
                                                                                                     2. negative 
                                                                                                     3. interrogative