Язык, 4 класс расставьте слова в нужном порядке. a, with, shares, he, room, friend, his. his, is, hall, in, a, flat, there? you, a, own, have, room, got, of, your?

He shares a room with his friend.
Is a hall there in his flat? ( не уверена)
Have you got a your own room. ( я думаю of лишний)