Are you actually going to answer any of these questions?

For a long time she didn't think he was going to answer.

You're going to answer like the good little girl I know you can be.

For a while I thought he was not going to answer.

For a moment she thought he wasn't going to answer.

For a long moment she thought no one was going to answer.

For a moment she though he was not going to answer.

For a long time I didn't know if she was going to answer.

I didn't think he was going to answer at first.

The young woman goes to answer the door and does not return.