steve: hello, mrs brown. 1)
mrs brown: yes, he's in his room.
steve: thanks. hi, mark!
mark: hi, steve. yes, it's really big.
steve: you've got a tv, a dvd player and
a computer. 3)
mark: it's my brother's.
steve: 4)
you've
got everything in your room!
1) Is Mark here?
2) Your room is great
3) Whose is this guitar
4) You're very lucky