There is____________(a/some) cat.
There is a cat.
What is this?
It's a desk!
There is__________(a/some) dog.
There is a dog.
What is this?
It's a chair!
There____________(is/are) a pen.
There is a pen.
There are_____________(a/some) dogs.
There are some dogs.
There are__________(a/some) cows.
There are some cows.
There___________(is/are) a bag.
There is a bag.
What is this?
It's a crayon!
What is this?
It's a clock!
What is this?
It's a window!
There are_____________(a/some) cats.
There are some cats.
What is this?
It's a bookcase!
What is this?
It's a board!
What is this?
It's a door!
There is____________(a/some) crocodile.
There is a crocodile.
There_________(is/are) some pencils.
There are some pencils.