gray-headed造句怎么写

I turned my head from them to an old gray-headed one, who was single on another leaf, and talking to himself.

In the first chapter, this article explains the actuality of the apartment for the gray-headed , the demand is increasing and the effective supply is insufficiency.

Does he think that there is a gallant, handsome father in this earth that I could love so dearly, cherish so devotedly, as this worn and gray-headed old man?