THERE ARE BOOKS.
THERE IS A BOOK
THERE ARE PENS.
THERE ARE PENCILS.
THERE IS A PENCIL
THERE IS A SCHOOLBAG.
THERE ARE RULERS.
BOOKCASE
THERE ARE SCHOOLBAGS.
NOTEBOOK
PENCIL CASE.
THERE IS A PEN.
THERE IS A RULER.
BOARD
COMPUTER