用过去进行时造5个句子还要带翻译.

I was watching tv at 9 last night 昨天晚上9点的时候正在看电视.
you were wandering just now 你刚刚走神了
when i came in .you are talking 当我进来时,你正在说话.
when i was talking .the teacher is standing window 老师现在窗边时,我正在说话.
while the accident was happened .I was going shop