How to use "insisted" in a sentence

"Never again," she insisted

"Look, I know this will sound strange, but to me, he doesn't seem the same," she insisted

Some people for whom she cleaned house insisted that she keep regularly scheduled appointments, and they did a slow burn if she showed up more than a few minutes late

"Questions about what?" Elliot insisted.

"I didn't touch it," Jenny insisted.

"I'm not, I'm not," she insisted.

"But he's not dead," she insisted

"Take no chances," Alexander insisted

"You'll wait here," he insisted.

This was very strange because Helene insisted that she had only used it once

I did not think this was a good idea, but she insisted