Выберите нужный предлог.запишите предложение в тетрадь.образец: there is a piano in/on/at there room.1)there are two desks next to/in/on there window.2)there is no pantry on/in/at his flat.3)there is a nice carpet at/on/in the floor.4)i share a large room of/from/with my brother.5)there are many interesting books at/on/in the shelf.