Identify the sentence that contains an error in punctuation or capitalization.
A. "Good morning," Ms.Roper said. Please open your copies of The Hobbit to page 45."
B."I can't wait to read the rest of his books," said Rick.
C. Ms. Roper handed out an article on J.R.R. Tolkien from Smithsonian magazine.
D. "I've left my book at home, said Emily. "May I share with someone else?"