1. What were you doing last Monday at 6 p.m? - I was sending an e-mail to my friend.
2. What were your parents doing at 5 p.m yesterday? - They were reading interesting articles.
3. Was your brother sleeping at 7 a.m this morning? - No, he wasn't sleeping.
He was taking a shower.
4. When the telephone rang, Mr Jackson was playing the piano.
5. John was working in the garden when the film began.
6. When the teacher looked at Fred he wasn't listening to her.
7. Sam was working in the garden all day yesterday.
8. When mother returned home Jim was doing his homework.
9. Mary was reading from 7 till 9 o'clock on Monday.