Which excerpt from "On Becoming an Inventor" by Dean Kamen expresses a fact rather than an opinion?
O Kamen believes it may change the way people move around in crowded cities
I took the pictures, though somewhat reluctantly. I didn't like the blood.
At college I was struck by how smart the teachers were—in electronics, in physics, and in mathematics.
I didn't officially graduate from Worcester Polytechnic Institute until years later when I was awarded their honorary Ph. D.

Read this passage from william faulkner's the sound and the fury: i says no i never had university advantages because at harvard they teach you how to go for a swim at night without knowing how to swim and at sewanee they dont even teach you what water is. i says you might send me to the state university; maybe i'll learn how to stop my clock with a nose spray and then you can send ben to the navy i says or to the cavalry anyway, they use geldings in the cavalry. which best describes the narrator's tone in this passage? a. bitter b. angry c. sarcastic d. all of the above

Write a sentence for each of the four tenses using the subject artists and the verb create

He united states can produce 200 pillows in one week, while spain and france produce 150 and 100 pillows, respectively, in one week. on the other hand, spain can produce 10 televisions in one week, while the united states and france produce only 5 and 4 televisions, respectively. has an absolute advantage in producing pillows, and has an absolute advantage in producing televisions.