根据短文，判断句子正误。

    Hello, I'm Lin Tao. This is my school. It's a big and beautiful school. There is a big play ground. The gym is next to the playground. In front of the gym, there are science labs. Behind the gym, there is a library. So we can see the gym is between the science labs and the library. In the library, there are many books. Look! This is our teaching building, and there are 48 classrooms in it. In my class, there are 56 students.34 of them are boys, the rest are girls. On the right of the teaching building, there is a dining hall, and we often have lunch there. Teachers' offices are in front of our teaching building.