"it was perfectly clear to me what i ought to do. i ought to walk up to within, say, twenty-five yards of the elephant and test his behavior."
the words "perfectly," "say," and "test" support what type of word choices?
formal
domain specific
informal

Han put the last box into the back of his car and turned to look up at his dorm room. he saw himself through the window, laughing with his roommates and sharing his hopes and dreams. he saw all of the hours spent studying and the celebrations at the end of each semester. he smiled fondly as he turned away, got into his car, and drove off. which literary element does the passage contain?