Поставь предложения  в отрицательную форму.Пример there are some sandwiches in my lunch box-There arent any sandwiches in my lunch box
1.There are some children in the room
2.There is a coffee table in front of the armchair
3.There is a cupboard next to the fridge
4.There are some women in the room
5.There are some books on the shelves
6.There is a tree behind the house