помогите пж Past simple or Past continios

Ответ:

11. What children were doing when you returned home last night?

12. Kate was watching TV and Tim was doing his homework

13. When when you see Peter? - While I was doing my shopping at the supermarket

14. I was calling you last night but you not answer. Where were you? - I was jogging in the park

15. Do you hear what happened to George?