英语作文自我介绍,去参加比赛、口试.

英语作文自我介绍,去参加比赛、口试.
我已经写了我住在哪、几岁、最喜欢的科目、国家（为什么也写了）、食物.还有别的补充吗?带翻译,让我看的懂.

1.I am a ten-year-old girl. I am tall. I have long black hair and big black eyes. I am very beautiful.
I am a good student. I work hard at my lessons. I am good at math. I like Chinese and math very much. I like reading and singing. I like running, swimming and playing table tennis.
I often help my Mum do homework. My parents always praise me. My parents give me all their love. I love them very much.
2.Hello. I am a boy. My name is Mu Tianshuo. I am ten years old. I have lots of hobbies. I like playing games, surfing the Internet, fishing, watching TV, swimming and reading books. They are fun. I don’t like dancing or sports. They are boring.
3.I am a lively and cheerful girl. My name is Xing Chunyan. I’m ten this year. I am tall, with a bright face. I always like to smile. I like to tie a ponytail.
I have many hobbies, such as: listening to music, reading, etc. I don’t like to quarrel with others, and I never did. But no one is perfect. Of course, I also have a drawback, which is: being lazy at times. Because of this and after knowing the exam scores, I would really like to get rid of it. However, no matter how hard I try, I make some mistakes.
There is one old saying: There is nothing difficult. Everything can certainly be done! I believe that one day, I would have overcome my shortcomings.
This is me!
4.Hello, everyone! My name is Jeff, J-E-F-F, I come FORM Cixi, where the longest cross-sea bridge located. I''m very proud of my hometown. I''m 10 years old study in class 5 grade 3 in Ningbo Wanli International School. I''m good at drawing like it, I also like swimming, skating kickboxing.
I have a Very happy family, Daddy, Mummy me! My favorite thing to do is playing computer. Mummy always shouts at me； “Attention to your eyes!” Yes, she is right! Although I have two big eyes, they should be healthy!
前面两个比较简单,后面长一点,选一个改一下吧.