W: Hello, Tom. I haven't seen you for some time. How are you doing? M: Oh! Not too bad. I have been busy writing an article. W: Really? Have you finished it? M: Yes. I finished it yesterday. W: Congratulations! Are you doing something this evening? M: No, nothing important. Why? W: Well, do you feel like going to a concert? I have two tickets. M: Oh. Good idea. I want to do something relaxing, and I like music very much. W: Great. I'll meet you at your house at seven. Is that OK? M: OK! See you at seven. W: All right. See you then., Question: What has the man been doing? (A) Preparing for the final exams. (B) Preparing a speech. (C) Writing an article.
(C) Writing an article.