A. Do you need anything else?B. Excuse me,C. I'll go and have someone fix it straight away.A: 【D4】______but could you tell me where the rest rooms are?B: Yes, they're just down the hall.A: Which one is the women's?B: The women's room is the first door on the right and the men's is the first door on the left.A: OK, thanks.A: Sorry to bother you again, but the women's room is out of a few things.B: Oh?A: The toilets are overflowing and the sink has a leaky faucet.B: Oh, dear.【D5】______Thanks for letting me know.A: That's OK. B:【D6】______