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).

[Q]: Paragraph: It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have.
 Question: Curt wants to make a drink from chocolate chips and milk. To make the chips melt more slowly, Shane will use chips that are 
 Choices: A)bigger 
B)smaller
[A]: bigger


[Q]: Paragraph: Objects with greater mass have a stronger force of gravity between them.
 Question: Eric lost weight after the diet. His force of gravity has now slightly 
 Choices: A)decreased 
B)increased
[A]: decreased


[Q]: Paragraph: As the nail grows, more cells are added at the nail bed.
 Question: If a nail bed's cells are _____ , the nail is shrinking. 
 Choices: A)decreasing 
B)increasing
[A]:
decreasing