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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.
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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.
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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?