A: You are using your mobile phone again while you are crossing the road.
Haven't you heard about the news?
B: What is it about?
A: A girl died in the lift because she was playing her mobile phone then.
B: Really? So terrible.
A: As we know, mobile phones make it easier for us to communicate with others.
But they bring us so many problems.
B: I won't do it again. should we pay attention to?
A: I don't think we should use them when we are driving, either.
B:while we are on the plane?
A: No, we can't keep them on. Using mobile phones isn't allowed on the plane.
B: I see. We shouldn't talk on the phone for too long.
