下面一段文字中有大小写和标点符号错误，改正这些错误，将正确的段落抄写在横线。

    My name is liu mengmei and i am 13 years old. I am from quzhou. my favourite animal is dog and I often walk my pet dog after supper, I'm in Class 2, grade 7 and I like my class very much?

    What about you.