1.You looked very bussy when I saw you last night.What did you do?
2.The boys were playing cards when they heard their fathers step.They immediately hid.
3.He was cleaning his gun when it accidentally went off and killed him.
4.He didn't allow us to go out in the boat yeasterday as a strong wind blew.
5.As I was crossing the road I stepped on a banana skin and fell.
6.I was still laying on the road when I saw a lorry approaching.
7.Luckily the driver saw me and stopped the lorry in time.