Помогите с past continuous. Нужно раскрыть скобки и употребить в нужном времени

Were doing 2. Were doing . I don't remember. I think I was shopping. 3. Were waiting, lost. 4. Was opening. Heard. 5 . Was resting. Continued. 6. Used to. Was shouting. 7. Was crossing, attacked. 8. Was walking . saw. Was talking. 9. Met, was walking. Know , broke, was skiing 10. Why did you make..., what were you think about while you were writing it?