Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Question 16: Because warmer water has less oxygen in it, it can harm fish populations and cause harmful algal blooms. A: contaminate B: support C: illustrate D: reduce 17 Choose the word whose underlined part is pronounced differently from the others. A: measure B: pleasure C: bread D: untreated