dialogue: W: Good morning,how can I help you? M: Umm...I understand you help fix up students with host families. W: That's right. Will you please sit down and I'll just take a few details? How long would you want to stay with the host family? M: I was planning on staying a year but at the moment I'm definitely here for four months only. I have to get an extension to my permit. W: Fine...and would you say your level of English is "elementary"? M: No. I'd like to say "advanced", but my written work is not so good as my spoken English,so I suppose it's "medium". W: When do you want it for? M: I'd like to move in approximately two weeks. W: Let me see. It's the 10th today...So if we go for Monday,it's the 23rd of March. Right... And if I could ask another question about...
question: How long is the man allowed to stay here at the moment?
choice: Four months. Six months. One year.
answer: Four months.