15 примеров past continius 5 отрицательных, 5 утверждающих, 5 вопросительных

-I was not swimming at 6 am yesterday.He was not reading this article when his friend came.They were not playing football at 3 pm ysterday.I wasn't running from the dog at 3 am a week ago.We were not thinking about this question at 4.30 am the day before yesterday.+I was studying at this time yesterday.My friend was sining when I came.We were drawing at 11 pm yesterday.She was driving at 2 pm three weeks ago.They were  playing volleyball at 6 pm yesterday.?Was he studying English at this time yesterday?Were they doing it at 5 pm a year ago?Was he sining when you came?Were we swimming at 3 pm yesterday?Was she playing the piano at 6 pm yesterday?