It's a/an ______________________
a pen
It's a/an
a rubber
it's a/an ________
a folder
It's a/an
school
It's a/an
a ruler
it's a/an _________
a bookcase
it's a/an _________
a door
It's a/an
a pencil
it's a/an ________
a window
It's a/an
a book
it's a/an __________
a car
It's a/an
a bag