If the opportunity presented itself, he would be coming back alone.

Maybe when they reached the lake some better opportunity would present itself.

I do not believe, either, that any new opportunity to address the issue will present itself in the near future.

Opportunity to present reasons why the proposed action should not be taken.

He decided to be patient a short while longer and see if a better opportunity presented itself.

But it was worth the effort if the opportunity ever presented itself.

After a minute or two, however, an opportunity presented itself.

And if no opportunities presented themselves, she'd make her own.

The opportunity to use it presented itself soon after that.

"If the right opportunity presented itself, we would look at it."