III. Chọn đáp án đúng trong số A, B, C hoặc D để hoàn thành các câu sauCâu hỏi Peter and David are talking about the way to save electricity. - Peter: think we should use energy-saving bulbs to save electricity.” – David: “_____________” A. Great! Don’t do that B. Well done! C. Good but I don’t want to. D. That’s a good idea.