根据短文信息，判断下列句子的正误。正确错误。

C

  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.