----- Nội dung dịch tự động từ ảnh ----- 4. Why do you want to join this voluntary work? A. I don't want to help other people. B. I want to waste my time. C. I want to help the elderly. D. I want to improve my marks. 5. I'm doing some voluntary work at the local hospital. A. You are so busy! B. You are so kind! C. You are so smart! D. You are so bad!
