阅读短文，判断正误。(正A、误B) Sam gets up at six in the morning. He has breakfast at home. He goes to school at seven. He has lunch at school, but on Sundays he has lunch with his family. He often has supper at home. He doesn't watch TV in the evening.He only watches TV on Saturday evening. He often does his homework after supper. He goes to bed at nine. (     )1. Sam is a boy student. (     )2. Sam doesn't have lunch at home on Sundays. (     )3. Sam watches TV every evening. (     )4. Sam does his homework before supper. (     )5. Sam doesn't go to bed late every day.