... thi THPT quốc gia PEN - I: Môn Tiếng Anh (Cô Hương Fiona) activities, such as disposal and runoff of poisonous waste; in less than two centuries, by significantly reducing the variety of species ... it rains, these acids dissolve in the rain and turn it acidic Acid rain is thought to be the worst pollution problem of all It has (33) aquatic life by turning many lake into lifeless bodies ... mind if I switch the light off?” - “ .” A Yes, I mind it sorry C Yes, please it D Sure, I am B What if I not mind it? D I d rather you didn’t, if you don’t mind Choose A, B, C, or D to indicate...