Choose the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following sentences. 37. Two years ago, the reduction in water and noise pollution in this city was dramatic. A. impressive B. normal C. marked D. traditional 38. Because warmer water has less oxygen in it, it can harm fish populations and cause harmful algal blooms. A. support B. reduce C. contaminate D. illustrate 39. The winds were so strong that trees, cars, and even houses were picked up and carried for miles. A. stood still B. damaged C. put out D. made up 40. We cannot prevent natural disasters, but we can prepare for them. A. avoid B. stop C. allow D. predict giúp mình với, mình cảm ơn các bạn nhiều ạ