请帮我看一下一句英语的语法

问题描述:

请帮我看一下一句英语的语法
The old man hunched forward.His head tilted at an angle.His eyes half closed,looking very sleepy.
可以改成The old man hunched forward.,with his head tilted at an angle and eyes half closed,looking very sleeping.
这样可以么?looking very sleeping对吗?

sleepy不用改,looking very sleepy是伴随状语