【正文】
es. Nobody t____ them they should do or what they shouldn’ t do. The day I visited, school b____ at nine. Some students were l____ to their own lessons. O____ were watching TV on physics. A group was working in the library. I didn’ t see anybody just sit doing nothing. Everybody was studying. At l____ time I could see students working, too. They were t____about their lessons while they were eating. When you think of those students, you can be sure it is one of the b____ school in the world.