________________ three dogs.
There are three dogs.
_______________ a pizza.
There isn't a pizza.
There ____ burgers.
There are burgers.
____________________ children.
There aren't any children.
____________ a burger.
There isn't a burger.
_______________ any lions.
There aren't any lion.
__________________ an apple.
There is an apple.
____________________ bananas.
There aren't any bananas.
____________________ trees.
There aren't any trees.
_____________ a cat.
There is a cat.
There ____ a wolf.
There isn't a wolf.