___________ a dog.
There is a dog.
__________ a frog.
There isn't a cat.
__________ a sheep.
There is a sheep.
____________ a chicken.
There is a chicken.
___________ a turkey.
There isn't a turkey.
_____________ a horse.
There isn't a horse.
_________ a goose.
There isn't a goose.
____________ a cow.
There is a cow.
__________ a donkey.
There is a donkey.
___________ a goat.
There isn't a goat.
__________ a pig.
There is a pig.
_________ a turkey.
There is a turkey.