Identify the one underlined word or phrase that must be changed to make the sentence correct. 16. The (A) depleteof the ozone layer (B) isnot (C) a goodthing (D) forthe Earth. 17. We (A) need(B) toprotect the (C) environmentalfor the (D) nextgeneration. 18. Deforestation will lead (A) to theextinction of rare (B) animaldue to the loss of (C) theirhabitats, and (D) extremefloods and land erosion. 19. (A) Worldwiderainforest (B) preservehas (C) beenthe aim (D) ofmany environmentalists.
1 câu trả lời
16. A -> depletion
17. C -> environment
18. B ->animals
19. B ->preservation
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