.
It's a tortoise
.
They're cats
.
It's a cat
.
It's a bird
.
They're birds
.
It's a dog
.
They're dogs
.
It's a donkey
.
They're donkeys
.
It's a chicken
.
They're chickens
.
It's a cow
.
They're cows
.
It's a duck
.
They're ducks
.
It's a fish
