A. You will listen to a conversation. For each question, complete the notes with NO MORE THAN TWO WORDS.

In this interview, Mr. Stark explains the difference between renewable and non-renewable (23)__[color1]__. He says renewables can be used again and again like the (24)__[color2]__ or the sun, and non-renewables like coal or (25)__[color3]__ have limited resources and can be used only once. Because of this, Chris suggests we build more wind turbines and (26)__[color4]__. Mr. Stark agreed and said renewables also cause (27)__[color5]__ pollution and are better for the environment.