1. Первая часть - верно, а вторая не совсем. Нужно глагол jump(прыгать поставить в Past simple => jumped c:
2. Alan met...while he was traveling
3.Saly broke...while she was skilling
4.While i was shopping, someone stole
5. phoned me... while i was ... (не видно, в общем к данному глаголу добавь ing )
6.stopped me... while i ws driving
7.i heard... while i was having...
8. dad went ... while he was wathing
9.While i was washing up... i broke
10. I cut ... while i was working
11. When i left...was snowing
12. when i oppened... they were talking
13. the telephone rang... while was cooking
14.When i last heard... he was working
=)