classroom，computer room，Library，playground
Today is the Open Day.
Welcome to our school.
This is our classroom.
There is a teacher and many pupils in it.
We can read and wrile there.
Look! This is our computer room.
There are many computers in it.
We like it.
This is our Library.
There are many books in it.
We like reading books there.
There are many pupils in the playground.
We can run and play there.
We love our school.