急！！！！现在今天给我答案！！！英语自我介绍！！！不要太长 因为是要背下来给英语老师的！！！

my name is XXX, I am 12 years old. i have many hobbies, reading ,watching movies, playing games and so on ,but the listening music and dancing are my favourite hobbies.if you same as me,i am pleasure make friends with you and i think we will be the best friends in the future.

Hello, everyone. My name is .... I am twelve years old. I am friendly and honest.I am good at English and maths. I often help my classmates with their study and they like me very much.I like listening to music and dancing. I also like sports and my favourite is playing table tennis and I am good at it ,too. I often play table tennis with my friends on weekends. And I want to be a famous table tennis player when I grow up.

自己写的，有需要补充的话可以hi 我

Hollo,guys!Allow me to intorduction myself.My name is （姓名）,I'm 12 years old.I study at （学校）.I have many hobbies,but I like listening to music and dancing very much!
I'm polite and helpful.I often give a seat to the old men or women when I on the bus.
I want to make friends with everyone!
Thank you for you time!
Bye-Bye!
【应该差不多了！算我心好,给你一个“纯的”】

Hello,everyone!My name is ... I am 12 years old.I have many hobbies,but I like singing and dancing best.I hope you will like me!如果你要是介绍家庭的话，可以加上I have father,mother and I in my family