In which sentence is the italicized word a proper noun?

a. winter is my brother's favorite season.
b. texas is in the southwestern part of the united states.
c. courses, such as introduction to critical reading, are popular at our school.
d. museums in paris attract a lot of tourists.

Read this passage: there were old, half-rotten vegetables; bones from the evening meal, covered in white sauce that had gone hard; a few raisins and almonds; some cheese that gregor had declared inedible two days before; a dry roll and some bread spread with butter and salt. "am i less sensitive than i used to be, then? ", he thought, and was already sucking greedily at the cheese which had immediately, almost compellingly, attracted him much more than the other foods on the newspaper. quickly one after another, his eyes watering with pleasure, he consumed the cheese, the vegetables and the sauce; the fresh foods, on the other hand, he didn't like at all, and even dragged the things he did want to eat a little way away from them because he couldn't stand the smell. kafka, the metamorphosis (david wyllie, trans.) what can you infer about gregor from this excerpt? a. he enjoys disturbing his family by making a lot of noise. b. he is upset at being locked in the room and tries to escape. c. he is becoming less human and more like a bug. d. he is depressed and is trying to hurt himself.

What language uses emotionally words

What is the author purpose for including this portion of how to eat an live cream cone