The correct response is:
B It reveals Sheridan’s feelings while she is home with an injured leg on her birthday.
This choice encapsulates how the narrator's point of view highlights Sheridan's emotional state and her sense of disappointment and loneliness on a day that is typically meant to be joyful. The first-person perspective allows readers to empathize with Sheridan's experiences and emotions, particularly the sadness of spending her birthday in such a situation.