Answer:
This math test is a piece of cake.
Explanation:
A good example of an idiom is the phrase, "piece of cake". Also, the math test is being personified by saying it is a piece of cake.
2. Journey to the Center of the Earth.
Answer:
He claims that schools are not places for children to learn, develop, and flourish. Rather, he argues that schools are designed to suppress children; to dehumanize them and restrict them from growing up and becoming adults. Some of Gatto's criticism is fair.