https://online2.tingclass.net/lesson/shi0529/0008/8829/36.mp3
https://image.tingclass.net/statics/js/2012
[00:00:46] A: I have a little problem with room 507.
[00:03:48] B: What exactly seems to be the problem, Mr. Sandals?
[00:08:11] A: I found cockroaches in my room.
[00:10:22] B: Cockroaches, sir?
[00:11:48] That's unbelievable.
[00:14:08] A: I 've seen at least nine different cockroaches in my room.
[00:18:04] B: Sir, are you sure you have not seen the same silverfish nine times?
[00:23:25] A: There are nine cockroaches in my room.
[00:26:47] I do not have time for your disbelief!
[00:28:57] B: I apologize.
[00:30:48] One moment, please, while I transfer you to my supervisor.