what's this?
it's a notebook
what's this?
it's a pencil
what's this?
it's a pencil case
what's this?
it's a desk
what's this?
it's a ruler
what's this?
it's a pen
what's this?
it's a rubber
what's this?
it's a bag
what's this?
it's a book
is it yellow?
yes, it is
is it green?
no, it isn't
is it purple?
yes, it is
is it blue?
no, it isn't
is it green?
no, it isn't
is it seven?
no, it isn't
is it nine?
yes, it is
