Boys and girls, welcome to our school. It is big 1 new. There 2 twenty classrooms in our school. There are forty 3 fifty students in every classroom. Look! There 4 a big library. We usually read books in it. Our classroom is 5 the big library. The science 6 is next to the school offices. My chemistry(化学) 7 often works there. There 8 a playground on the left. Some students like 9 football there. Some students like playing table tennis. There is 10 dining hall behind the playground. Many students have lunch in it. We like our school.