5. It is used to talk about actions or situations in the past that have already been finished. She played with her friend SIMPLE PAST PASTCONTINUOUS It is used to describe actions that are in progress or that haven’t finished yet She is playing with her friend
8. 1. I was watching TV 2.The light went out We can join these two actions with when: I was watching TV when The light went out We can use: when+ short action (simple past tense) while+ long action (past continuous tense)
9. There are four basic combinations: WITH WHEN: She was walkingWHENitstartedto rain. WHEN itstartedtorain,shewas walking.