I am in Yuying Middle School of Beijing这句话对吗争了半天也不知道是对还是错.

I am in Yuying Middle School of Beijing这句话对吗争了半天也不知道是对还是错. Which school do you study in I study in a school c____ yuying My name is ZhangShiYu, this year twelve years old, from changsha, now I am studying at yuying eleme help me!请高手看看有没有语法错误!Good morning,my name is yuying,It is really a great honor to have this opportunity to introduce myself,I hope i can make a good performance today .Now i will introduce myself ,I am 24 years old,born in Har He is a （ ） in Yuying High School I am alone in I am in i am in a I am all in i am in school i am in trap I am all in. In fact,I am i am in I am in Because I am in I am in the nose.what am I am always in there,I am always in there,