It is pathos because on top , it is saying “ save paper- save the planet “, which could indicate that if we do not save paper, we could eventually damage the planet even more.
The gifts because the old man took his stuff and gave it back to him, to pretty much in a way say " it's okay"
He is poor and cant afford a great gift
"<span>Her skin was coffee, hot and dark, and she moved in my thoughts" is the line among the lines given in the question that is an example of simile. The correct option among all the options that are given in the question is the last option. You have correctly chosen the last option. I hope it helps you.</span>