There is a...
teacher
There is a...
ruler
There is a...
chair
There is a...
pencil case
There is a...
board
There is a...
bookcase
There is a...
window
There are...
books
There is a...
desk
There is a...
table
There is a...
sharpener
There is a...
cupboard
There are...
rulers
There is a...
notebook
There is a...
door
There is a...
eraser
There are...
markers