Sudden changes in water temperature can _______ mass killings of fish, plants, or amphibians. (1 Điểm) A. come up B. result in C. dump into D. thank to 2. .............. the fog, there were no take-oils from the airport yesterday. (1 Điểm) A. Since B. Because C. Owing to D. Thanks to 3. Thousands of fish were killed ____ a discharge of poisonous Chemicals from a nearby factory. (1 Điểm) A. because B. lead to C. result in D. as a result of 4................the grain consumption is rising, forests will be cut to provide more room for planting crops. (1 Điểm) A. since B. Although C. unless D. Due to 5.Water pollution________ the death of all forms of life in the water bodies. (1 Điểm) A. occurs B. results of C. creates D. leads to 6.The river water is severely polluted, mostly________ the dumping of raw sewage. (1 Điểm) A. due to B. lead to C. because D. so 7................plastic takes so long to break down, it pollutes the land and ocean. (1 Điểm) A. Because B. Due to C. Even if D. Although 8.Many flights were cancelled ________ the smoke from forest fires. (1 Điểm) A. so B. because C. because of D. result in 9. Grace didn’t love nature, _____ she wasn’t happy when her group went camping in a jungle. (1 Điểm) A. but B. and C. because D. so 10...............the garbage dump smells terrible, no one lives around there.Trình đọc Chân thực (1 Điểm) A. Because of B. As C. As a result of D. Even though