昨晚你们家人都在做什么？爸爸在看报纸，妈妈在打扫房间，哥哥在写信。（翻为英语）

What were your family doing at this time last night ?
my fahter was reading newspaper
my mother was cleaning the room
my brother was writing a letter

What were your family doing at this time last night ??
My fahter was reading newspaper
,my mother was cleaning the room and my brother was writinga letter.
自己翻的～绝对没用金山词霸！！