Which of these sentences best helps readers learn how much the boy changes in "Thank You, Ma'am"? "Pick up my pocketbook, boy, and give it here." "Well, you didn't have to snatch my pocketbook to get some suede shoes." The water dripping from his face, the boy looked at her. There was a long pause. "Do you need somebody to go to the store," asked the boy, "maybe to get some milk or something?"