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).
--------
Question: Paragraph: Solar power is expensive, but as demand increases technology improves and costs decrease.
Question: If demand for solar power were to fall, the power would become _____ expensive.
Choices: A)less
B)more

Answer: more

Question: Paragraph: In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.
Question: A stream going down a mountain will have to do _____ cutting.
Choices: A)much
B)little

Answer: much

Question: Paragraph: Increased resource use generally means more waste; electronic waste from developed nations is a growing problem in the developing world.
Question: If people use a lot of energy they create
Choices: A)less waste
B)more waste

Answer:
more waste