How to use "doubts" in a sentence

"And you're the one with doubts about it, so you should decide

A powerful shock treatment that'll finally blow away all my lingering doubts

remains, I won't be able to entertain any more doubts

But if the other people had a chance to view the bodies, if none of them has had any reason to entertain doubts like yours, then they're all just finally learning to cope with the tragedy

I had my doubts

As we worked I thought about the job, and soon some doubts began to come into my mind