[1 ～ 5] 밑줄 친 부분에 들어갈 말로 가장 적절한 것을 고르시오. A: Hello, emergency services. B: My friend broke his arm while skateboarding! There are no taxis around. A: Please tell me your exact location. B: We’re in front of the main entrance of city hall. A: I’m sending an ambulance to your location. B: _______________________________________________? A: The nearest ambulance has already been dispatched, so it should arrive within a few minutes. B: Thank you so much.