TOEFL TPO -1 Academic Discussion Writing Sample: In class this week, we are looking at how markets work, particularly in regard to energy costs. Petroleum, also known simply as oil, is one of the mostimportantinternational commodities.When the global market price of oil goes up, fuels such as gasoline(petrol) also become more expensive.Many people think governments should step in to protect consumers fromincreases in fuel prices. What is your view? Do you think governments should actively keep fuel prices low for energy costs? • LingoLeap