THERE'S / THERE ISN'T A SWIMMING POOL IN MY SCHOOL.
THERE ISN'T A SWIMMING POOL IN MY SCHOOL.
HOW MANY CHAIRS ARE THERE?
THERE ARE FOUR CHAIRS.
THERE IS / THERE ARE / THERE ISN'T 29 DESKS IN MY CLASSROOM.
THERE ARE 29 DESKS IN MY CLASSROOM.
What is it?
It's the PLAYGROUND.
What is it?
It's a SWIMMING POOL.
What is it?
It's a BOARD.
Where is the TEACHER?
He's in the CLASSROOM.
What is it?
It's the GYM.
THERE IS / THERE ISN'T / THERE ARE FOUR PLAYGROUNDS IN MY SCHOOL.
THERE ARE FOUR PLAYGROUNDS IN MY SCHOOL.
Where is SHE?
She's in the LIBRARY.
THERE IS / THERE ISN'T A GYM IN YOUR SCHOOL.
THERE ISN'T A GYM IN MY SCHOOL.
What is it?
It's a desk.
THERE ARE / THERE IS / THERE ISN'T 30 CLASSROOMS IN MY SCHOOL.
THERE ARE 30 CLASSROOMS IN MY SCHOOL.
Where is HE?
He's in the TOILET.
What is it?
It's the LUNCHROOM.