A:Hello , Is this room service ? B: Yes , May I help you ? A: This is the room 1425 , we asked for the room service an hour ago . B: we are very sorry to cause you a lot of inconvenience . A: What's the matter ? B: We're rather busy right now . It will take another 15minutes A: Is it really going to take that long , will you rush the order ? B: I'm afraid it will take <MASK> at most . A: ha , well , we have no choice .
15 minutes 5 seconds 14 hours