Задавайте вопросы, чтобы данные ответы. пример: есть кошка за домом. - есть ли кошку за домом? 1)there is a hen in the box. 2)there are two boys behind the house 3)there is a cat near the window. 4)there is a box on the floor. 5)there are three toys under the bed.
who are behind the house?
who is near the window?
...
what is it under the bed?