I have an online friend call Suzy. After c_______ with her on the Internet, I know that American schools are quite d________ from ours. Students in America also have many subjects like us but they don’t have so many exams. There are f_______ students in an American class than in a Chinese one. They have more a_______ after school than we do. They have less homework, so they can f________ their homework in a very short time. They can choose any book to read if they think it is u_______. But in China, many students  feel t_______ because they always do their homework until very late every night. They don’t have enough time to exercise. They have lessons the w_______ day, so their parents are worried about their h______. Every student wants to have m______ free time. Then they can do what they want to do.