Fill the blanks with the Past Simple or Past Continuous. (Do not use capital letters in your answers)
1. Mary (study) for her Maths exam when her friend (phone) .
2. After I (leave) the room I (remember) I had left the car keys on a chair.
3. John (jump) off the bus and (fall) on the street.
4. John (drive) when the accident (happen) .
5. John (read) a mystery book when the cat (start) to meow.
6. As soon as we (get) home we (switch) on the computer.