6．
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Hello, Linda.
B: I'm doing my homework. Our English teacher asked us to find out how people greet in the world.
A: Wow, it sounds interesting!
B: Yes. I find Maori people in New Zealand like to touch noses.
A: Really? We never do that!
B:
A: Sometimes we Chinese nod our heads too.
B: In Japan, people usually bow when they meet.
A: My mother told me about that before. What about Russia?
B:
A: We only do that between children and parents.
B:
