Read and choose. (阅读理解,选择合适的选项) Welcome to my school. There are 30 classrooms in my school. Look, this is a big playground. In this building (大楼), you can see the gym, the library and the art room. They are on the first floor. There are many story-books and picture books in the library. You can read books in it. My classroom is on the second floor. It's big and clean. I like it. 1. There are _____ classrooms in my school. A. thirty B. thirteen 2. The playground is _____. A. small B. big 3. The library is on the _____ floor. A. first B. second 4. My classroom is _____. A. clean B. small 5. I _____ my school. A. don't like B. like