ответьте на вопросы !!!!
were you sleeping at six o'clock this morning?
was your mum working yesterday?
were you watching TV at nine o'clock last night?
was your teacher talking five minutes ago?
were you studying English at the o'clock yesterday afternoon?

I was sleeping this morningMy mum was working yesterdayI was watching TV at nine o'clock last nightMy teacher was talking 5 min. agoI was studying English at yesterday afternoon