Make sentences using the Past Simple and the Past Continuous . Use while or when.
1. walk down the street/see an accident (I)
2.not meet my old friend/stay in Prague (I)
3.walk into a tree/talk on her mobile phone (she)
4.shop/lose his wallet (he)
5.do the washing-up/break a glass (I)
6.drive home/run out of petrol (they)
7.break the key/try to open the door (he)
8.not swin/hear the screams (we)