Perhaps the Devils' best chance occurred in the second overtime.

It was here that her last chance for happiness would occur.

For some cancers, the best and perhaps only chance for cure occurs with the first treatment effort.

But there were an awful lot of workers around, and too many chances that one or more might be injured it something unexpected occurred.

That chance has now occurred, as it was fated.

Perhaps the chance will occur at some future time.

And after that meeting, one more evil chance (from your point of view) occurred.

This may make a person's chance of recovery worse if the fever occurs at the same time as a stroke.

Doubling one's money isn't easy and the chances don't occur frequently.

They would spend the occasional weekend together when the chance occurred, but that's all.