"Maybe he was getting real angry over the computer before she came to his house."

"Or are you afraid she will be angry over that too?"

"I can only assume you are still angry over this morning."

They are angry over new rules that shut them out.

And plenty of people had been angry with her over the years.

On the one hand, I should be angry over it.

No use in getting angry over something that might not have happened.

I don't think he'd get that angry over just a business matter; he's not the type.

She was still angry over her part in the deception.

I was angry with him over something that does not seem so important now.