There ...
There is a shark.
There ...
There are cats.
There ...
There are monkeys.
There ...
There are butterflies.
There ...
There are teachers.
There ...
There is a circus.
There ...
There is a treehouse.
Where ...?
Where is a cat?
Where ...?
Where is a hippo?
Where ...?
Where are cats?
Where ...?
Where are dogs?
Where ...?
Where is a horse?
The horse / pool.
The horse is in the pool.
The children / park.
The children are in the park.
The hippo / river.
The hippo is in the river.
The birds / roof.
The birds are under the roof.
