阅读短文，判断正误。

    This is my school day . I get up at 6:00 in the morning . I have breakfast at 7:00 . I go to school at 7:45 . Now it's 8:00 . It's time for class . I have Maths class at 9:00 every day . Mr Li is my Maths teacher . I like him very much . I have PE class at 4:00. I clean the classroom at 5:20 . I go home at 5:40 . I go to bed at 9:00 .