1. What were you doing at 6.30 yesterday evening? - I was playing my favourite computer game
2. (Думаю, тут пропущено слово, вставлю по смыслу, если не то - напишешь правильное в комментариях, исправлю) Where were you and your family having breakfast at 7.30? - We were having breakfast at home as usual
3. What were your parents doing at 8.30 a.m yesterday? - They were going to go work
4. Were you walking to school at 8 o'clock? - No, I wasn't, it's too late for me. I was walking to school at 7.30 a.m
5. Where were you sitting at 9.30 yesterday morning? - I was sitting in school
6. Who were sitting next to you in your English lesson last week? - My best friend didn't come to school last week, so nobody was sitting next to me during all lessons