A、Because they are sister and brother. B、Because they lost connections for a long time and he wants to keep in touch with her. C

W: 3346791.
M: Is that you, Sue?
W: Who’s calling?
M: This is Mike. Mike Ferguson. Don’t you remember me?
W: Mike! Of course I remember you. How are you? Haven’t heard from you for at least two years. What are you doing?
M: Nothing very exciting. That’s one reason I’m ringing need some advice.
W: Advice. Hmm. That’s a good one. I’ve just beer sacked.
M: There are the pips. Hang on, Sue. What do you mere...you’ve just been sacked? Sue, you’re the most successful woman I know.
W: That’s probably why I’ve been sacked. But let’s talk a bout you. You said you needed some advice.
M: I certainly do. I wanted to ask you about interviews Have you had a lot of them?
W: Yes, I have too many.
M: So, could you tell me the sort of questions you’re usually asked?
W: Let me think. The first ten questions are almost always the same. I call them the "whys", "how" and "whores’.
M: Not again. Don’t go away, Sue. I’ve got one more coin. Are you there, Sue?
W: Yes, I’m still here.
M: Sorry, I didn’t understand what you were telling me. Could you repeat it?
W: It’s very boring, but here you are: I’m always asked: Why I want to leave my present job? Why I am interested in the new job? How I intend to get to work? How long I intend to stay, in the job? Where I live? Where I went to school? How much I’m paid in my present job? How much I expect to he paid in the new job? Oh yes. I’m always asked if I’m married.
M: That’s it, Sue. No more coins. I’ll write to you soon...and many thanks.