?
crayon
pen
?
pencil
pen
?
ruler
school bag
?
pencil
pen
?
rubber
?
ruler
sharpener
?
pen
?
pencil
?
pencil case
ruler
?
pencil
sharpener
?
sharpener
?
ruler
rubber
?
crayon
sharpener
?
ruler
school bag
?
ruler
?
rubber
pencil case
?
pencil
pen
?
pencil case
sharpener
?
crayon
?
school bag
rubber
?
ruler
school bag
?
school bag