The word “convert” in line 5 is closest in meaning to ___________________. A. mix B. change C. adapt D. reduce

I usually _ _  jogging around the park every morning.

Put a tag question at the end of the sentence: In big cities, life can become very difficult and unpleasant, _________?

According to the passage, most ocean water evaporation occurs especially __________.

According to the passage, 30 percent of the Sun’s incoming energy _____________.