2. Simple Past
∗ To talk about actions that happened in a
sequence in the past. main events in a
story
I came home, picked up my laptop and left
I came home I picked up my lap top I left
3. Past Continuous
∗ To describe an action that was in progress at a
specific time in the past to set the scene
Mary was working at ten yesterday
she was working
10 pm
∗ To talk about an action that was in progress
when a second action happened
I was studying when the electricity went off
I was studying
the electricity went off