----- Nội dung dịch tự động từ ảnh ----- IX. Write conditional sentences type 2, using the cues given. 1. What/ happen/ if/ water pollution/ stop? 2. We/ be/ happy/ if/ air pollution/ the world/ be/ a/ better place? 3. If/ there/ be/ no more pollution/ the world/ be/ a better place? 4. IfI/ be/ you/I/ take/ these bottles/ the bottle bank. 9.34
