Hello teachers,<br/><br/>Can you please check this? I was answering some online grammar test then when I answered this...it was incorrect.<br/><br/>Here.<br/><br/>Jane had a book open in front of her, but she <i>_______________</i> (not/read) it.<br/><br/>I answered <u><b>"didn't"</b> </u>but it said that the correct answer was <u><b>" was not"</b></u><br/></br>Why is the past continuous the correct answer in this case?<br/><br/>Thanks