D. WRITING (2 pts) I. Choose one sentences that has the same meaning as the root one: (1 pts) 31. Unless we protect the envirnment, our life will be b
D. WRITING (2 pts) I. Choose one sentences that has the same meaning as the root one: (1 pts) 31. Unless we protect the envirnment, our life will be badly affected. A. If we protect the envirnment, our life will be badly affected. B. If we don’t protect the envirnment, our life will be badly … Đọc tiếp