Chọn đáp án phù hợp nhất để hoàn thành các câu sauCâu hỏi Jim, Ha and Mai are in the discussion on recycling. Jim: “What about collecting used paper, bottles and plastic bags every day?” - Ha and Mai: “________________” A. Because they can pollute the environment. B. How come? Who can do that? C. That’s a very good idea. Let’s do that. D. What about this weekend?