求一篇初一英语对话,要求其中有我最喜欢的科目的句子,不要太短

A:Hello,Jenny.
B:Hi,Bill.
A:How many subjects do you have today?
B:5.
A:What are they?
B:Math,Chinese,P.E,biology and English.
A:Oh,what is your favorite subject?
B:My favorite subject is math.
B:I like math.
A:Why do you like it?
B:It's diffficult,but interesting.
B:What about you?
A:I like music best.I think it's relaxing.
B:Listen,the class is starting now.Let's go.