根据短文内容，回答下列问题。

    I'm Li Ling. It's Tuesday today. I'm really busy today. At 8:00 I have maths. I don't like it because it's difficult. Then at 9:00, I have science.  It's also difficult but interesting. At 10:00, I have history. Then at 11:00, I have PE.

    That's my favourite subject. I have lunch at 12:00 at school. After that, I have music. It's relaxing (令人放松的). I love my music teacher—Miss Morgan. She is beautiful and kind. She's my favourite teacher. All my classes finish(结束) at 2:00. After school I play tennis with my classmates. It's fun. I love sports. Then at around 4:00 I go home and do my homework.