Dear Sam, 
I'll tell you something about my school. My school name is ...Tran Hung Dao... secondary school. It's on ..Quang Trung.. street. There're ...30.. classes, ...40... teachers and .....1000.... students in my school. My school has some special rooms like ....gym,... Teachers here are really gentle and they teach me carefully. My schoolmates are friendly and very intelligent. At my school, I can join in many activities. But I like planting trees most. We usually plant trees in spring because spring has the kindest weather here.  I love my school a lot. How about your school, Sam? 
Hoang Vu