How are you, Sam? I have a new classroom. It's very big. There are many desks and chairs in it. There is a big
. There are eight
There are six 
on the ceiling(天花板). There is a 
on the wall. There's a 
. There are two 
. Where's my pen? It's on the 
. Where is my seat? It's near the 
Welcome to my new classroom.
