Was / were + Ving:
1 Sally was reading at 5 p.m. yesterday.
2 Mrs. Green was cooking while her grandson was playing with his toys.
3 She was drawing and listening to music.
4 I was busy at that moment: I was writing my essay.
5 Daniel was watching TV while his sister was doing her homework.
Was / were + Ving:
1 Sally was reading at 5 p.m. yesterday.
2 Mrs. Green was cooking while her grandson was playing with his toys.
3 She was drawing and listening to music.
4 I was busy at that moment: I was writing my essay.
5 Daniel was watching TV while his sister was doing her homework.