Dea Bob,
My name is Zhang jun.I want(to be 成为 )your pen pal.I ( live 住 )in Beijing,China.I think Canada is a very beautiful country.
I`m 14 years old,(and ) my birthday is in ( February 二月 ),the second month of a year.I can (speak 说 ) a little English.I have (no 没有 ) brothers or sisters.I like to stay ( with 一……一起 ) my classmates.We often play (sports 运动) after school,such as football,basketball,tennis and running.My favorite (subject 科目) in school is math.I don`t like science.It`s too (boring 枯燥的 ).Let`s be good friends.