... book
A book
... pen
A pen
... folder
A folder
... umbrella
An umbrella
... elephant
An elephant
... pencil case
A pencil case
... apple
An apple
... bookcase
A bookcase
... pencil
A pencil
... ruler
A ruler
... ball
A ball
... window
A window
... cat
A cat
... rubber
A rubber
... plane
A plane
... train
A train
... door
A door
... bag
A bag
... orange
An orange