5предложений на (past continuous) в отрицательной ,вопросительной,и настоящей

I was driving my car at 16 o'clock yesterday.
Was i sitting at home some hours ago?
Masha and Sasha were not reading a book at 11 o'clock.
I was reading a magazine during 2 hours.
I was drawing a picture at 6 o'clock last evening.