I’ve (a)   my wrist.

I (a)   my arm.

I've got a (a)   in my left shoulder.

I'm a bit (a)  

She (a)   her head

I'm having trouble (a)  

I've got a (a)   on my finger

He's got a (a)   on his leg.

My eye has (a)  

She got (a)   by a wasp

I've got a (a)   on my arm