Пятнадцать предложений there is и there are

There is an apple on my table There is a window in my room there are computers in my flat there are pencils in my school bag there are mugs in the kitchen there are books on my table there is phone in my pocket there are children in school there is a brain in my head there are people on the street There is a book on the table. There are some copybooks next to the book. There are a lot of pencils in the box. There is a computer on the computer table.There is a sofa near the wall. There are some pictures on the walls.There is a carpet on the floor. There is an armchair next to the coffee-table. There are a lot of textbooks in the bookcase. There are no people in the room.