5 frogs
There are 5 frogs in the bedroom
a cat
There's a cat on the TV
a frog
There's a frog in the bedroom
a cat
There's a cat in the living room
a spider
There's a spider in the kitchen
cats
There are two cats in the dining room
a lizard
There's a lizard in the bedroom
7 crocodiles
There are seven crocodiles in the bathroom
a monster
There's a monster under the table