It suddenly occurred to him to wonder what he was doing here.

And then it occurred to her to wonder what was on the site before.

It never occurred to me to wonder if we were different.

Suddenly it occurred to him to wonder which way the boy had gone.

For the first time, it occurred to me to wonder about the girl's future.

It never occurred to him to wonder what I was doing down there.

It occurred to him to wonder if he was caught in the same way.

I don't think it occurred to him to wonder how a woman's mind worked.

It never occurred to him to wonder why this was so.

It didn't occur to him to wonder what his face looked like.