This is a question of 'past simple' (didn't think) vs 'past perfect' (hadn't thought). Past simple is used to indicate that something happened befo...

Both are correct, but have Different meanings. Consider: It was late, and I was packing his items. I was going to finish it before leaving office,...

Didn't think would be the correct usage here. Perhaps this is helpful: -Use "didn't think" to describe specific actions or events you didn't think...

Both are correct, but have different meanings. In the first case, the emphasized words refer to thinking happening prior to "it was late". In the s...

Everyone here is correct that both options are correct; but I disagree on the difference between them. It was late and I was trying to do your pack...