How to use "hurts" in a sentence

More success, but my left arm hurts and I have to stop.

I try to stand, but then I realise that my head hurts and that there is a sharp pain behind my right ear

It hurts to touch, and I shout in the fog, the sound lost in the dark of the night

He looks at his hand again and tries to make a fist, but it hurts.

He feels warm and weak, and his shoulder hurts

Her arm hurts, so she takes her jacket off, and in the mirror she can see a small drop of blood on her skin.

It hurts like hell, but it isn't serious