How many green books are there? (THERE IS or THERE ARE)
There is 1 green book.
What is it?
It's a bookcase!
How many pens are there? (THERE IS or THERE ARE)
There are 3 pens.
What is it?
It's a desk!
Where is the ruler?
It's under the chair!
Where are the scissors?
They're in the backpack!
How many televisions are there? (THERE IS or THERE ARE)
There are 2 televisions.
What is it?
It's a ruler!
How many blue books are there? (THERE IS or THERE ARE)
There are 2 blue books.
Where is the backpack?
It's on the table!
What is it?
It's a computer!
What is it?
It's a cupboard!
Where is the teacher?
She's next to the board!
What is it?
It's a pencil!
How many pencils are there? (THERE IS or THERE ARE)
There is 1 pencil.
What is it?
It's a board! (whiteboard / blackboard)