听独白，回答问题。
（1）There are____ teachers in the school.
A.85
B.95
C.100
（2）There are____ classrooms in the classroom building.
A.20
B.30
C.40
（3）The science building is____.
A.in the classroom building
B.in front of the science building
C.on the right of the office building
（4）The school dining hall is____.
A.blue
B.brown
C.black
（5）The playground is____.
A.big and nice
B.small and old
C.small but nice