Part 1. Definition
You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).
Part 2. Example
Paragraph: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
 Question: John's town used to have lots of water, back when there were only a few hundred people. However, now that the town holds several thousand people, the water availability is 
 Choices: A)scarce 
B)plentiful
Answer: scarce
Explanation: Based on the information given in the paragraph, population growth will make water more scarce, so that is the correct answer.
Part 3. Exercise
Paragraph: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
 Question: If Mona is producing sound waves by listening to her radio at night and she turns down the volume, what happens to the amount of energy being produced by the radio? 
 Choices: A)increases 
B)decreases
Answer:
decreases