M: What do you think you'll be doing in five years' time, Carrie? W: I definitely won't be working as a car park attendant. I want to become an opera singer. I hope I'll be living in Milan. What about you, Frank? M: Unless I pass my exams, I'll probably serve rude customers in the restaurant. W: Come on. Don't be so sad. Cheer up, Frank., Question: Why is Frank so sad about his future planning? (A) Because he wants to be a singer but he cannot. (B) Because he won't be able to live in Milan. (C) Because he is afraid that he cannot pass the examination.
(C) Because he is afraid that he cannot pass the examination.