补全对话 A: Good afternoon, property management center. Can I help you? B: Yes. This is Mary Brown. ____1___ A: I’m sorry to hear that. We’ll send a technician to help you tomorrow. B: You know, it’s so hot this week. ____2___ A: I’m sorry but no technician is available today. B: Bad luck! ____3___ A: Of course, I will. Which building are you living in? B: Apartment 208, Building 5. A: Ok, I got it. ____4___ B: Nothing. Thank you. A: ____5___ A. There is something wrong with the central air-conditioning in my apartment. B. Could you send someone to fix it now? C. Please send someone over as soon as you can. D. what can I do for you? E. You are welcome. F. Is there anything else I can do for you? G. Yes, I do.