Is it a red pen?
Yes, it is.
Is it paper?
Yes, it is.
Is it a picture?
Yes, it is
Is it an eraser?
No, it isn't / It's a pen.
Is it a chair?
No, it isn't / it's a pencil
Is it a glue?
No, it isn't / it's an eraser.
Is it a book?
Yes, it is.
Is it a board?
No, it isn't / It's a computer
Is it a table?
Yes, it is.
Is it a table?
No, it isn't / It's a chair.
Is it a yellow crayon?
No, it isn't. It's a blue crayon.
Is it a map?
Yes, it is
Is it a pencil case?
Yes, it is.
Is it a clock
Yes, it is.
Is it a classroom?
No, it isn't / it's a board.