XI. Complete the dialogue with the phrases in the list.
You're very lucky./ Whose guitar is this?/ Is Mark here?/ Your room is great!
Steve: Hello, Mrs Brown. 1) ____
Mrs Brown: Yes, he's in his room.
Steve: Thanks. … Hi, Mark! 2) ____
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!