The key answer of exercise 4

Conversation 1

• Are you one? → Have you got one?
• No, I'm not → No, I haven’t
• Has it got black? → Is it black?
• No, it’s got red. → No, it's red.
• Yes, it is. → Yes, it has.

Conversation 2

• No, but Fatima's an MP3 player. → No, but Fatima's got an MP3 player.
• No, it isn’t. → No, it hasn’t.
• Has it got good? → Is it good?
• It’s very small and the pictures haven’t got very good. → It’s very small and the pictures aren’t very good.
• You’re a nice smile. → You've got a nice smile.