1) A: Has he got an MP3 player?
B: Yes, he has.
2) A: Have they got green bags?
B: No, they haven't. They have got the blue bags.
3) A: Has the chair got four legs?
B: Yes, it has.
4) A: Has the cat got green eyes?
B: Yes, it has.
5) A: Have the dogs got a house?
B: Yes, they have.