1. My dad...................(drink) his morning coffe before I........................(get up) yesterdy. 2. I................(read) a magazine when someone....................(ring) at the door. 3. The pupils...................(talk) loudy when the teacher...................(come) into the classroom. 4. He.....................(wash) the car for an hour before i......................(come) to help him 5. What...................(Jack/do) while his little brother...................(play) with his Lego blocks? 6. By the time Mick snd Sally....................( reach) the railway station, the train.......................(leave) 7. We...................(clean) the bathrooms yesterdy. 8. It.........................(rain) when I...........................(go) to school last Monday. 9. After I........................(cook) dinner, I..................(have) a nap. 10. Seth..................(ride) his bike when he.....................(fall) off and...............................(hurt) his arm. 11......................(yuo/borrow) $200 from Phil before you.................(buy) a new laptop? 12.Melisa...........................(work) as a nurse for thirty years before she..................(retire) last year. 13. Before Steve.................(go) to bed, he.........................(take) along shower. 14. I........................(jog) in the park yesterday morning when I...............(see) Kate. 15. What.......................(George/do) at 9 o'clock last night?