(一天，Mrs Black 向警方报案Mr Black失踪了，警察对此展开了调查，他在询问Mrs Black一些情况。)
P: I’m sorry to hear that. Mrs Black. Can I ask you some questions.
M: (伤心地)Sure.
P: Does Mr black go to work in the morning?
M: Yes, he does. /No,he doesn’t . He goes to work in …
P: Does he go to work by car?
M: Yes, he does. /No,he doesn’t . He goes to work by…
P: Does he go to work alone?
M: Yes, he does. /No,he doesn’t .He goes to work with his assistant(助手), Xiao Lin.
P: Oh, I see. Don’t worry ,Madam. I can help you.
(警察马上与Xiao Lin取得了电话联系.)
L:(电话铃响) Hello,this is Xiao Lin.
P: Hi,Xiao Lin .This is Police Satation. Can I ask you some questions?
L: (紧张地问)Sure,What’s the matter?
P: Does Mr Black goes to work today?
L: Yes, he does.
P: Does he go to work with you?
L: Yes, he does.
P: Where is he now?
L : He is tired. He is sleeping in the office.
P: Oh, I know. That’s all. Thank you ,bye.
L: Bye-bye.