There´s / There are ...
There are 4 mountains.
There´s / There are ...
There are lots of books.
There´s / There are ...
There´s a tree.
There´s / There are ...
There´s a watch.
What is it?
flower
What is it?
lake
What is it?
mountain
There´s / There are ...
There are lots of flowers.
There´s / There are ...
There´a house
What is it?
tree
What is it?
house
What is it?
bird