1. 다음 대화의 빈칸에 들어갈 말로 알맞지 않은 것은? A: You don't look happy. . B: My friend do not like me. They don't talk to me. They don't want to have lunch with me. ① What's wrong? ② What's your problem? ③ Why do you think so? ④ Tell me about your problem. ⑤ What's the matter with you?