5 предложений с there is
5 предложений с there are
5 предложений с there was
5 предложений с there were
Желательно в каждом по во отрицательному и положительному предложению, все остальное по желанию

There is an apple in the fridge. 

There is a sofa in the living room. 

There is a loaf of bread on the table. 

There is a toy on the floor. 

There is a cat in the room. 

There are my sisters in the kitchen.

There are flowers in the garden. 

There are trees in the park. 

There are wild animals in the forest. 

There are chairs in the theatre.