1. What was she doing at nine o'clock yesterday？
2.Tom was getting up at six o’clock every day that week.
3.I was washing my clothes at this time yesterday．
4.They were playing games at 5：00 p.m. yesterday．
5. What were you doing in the classroom yesterday afternoon?
6. When I saw him he was decorating his room.
1. While he was waiting for the bus，he was reading a newspaper.
2.He was cleaning his car while I was cooking.
3.They were singing while we were dancing.
4.When I was doing my homework,my mother was cooking.
5.When my mother was doing the housework,my father was watching TV.