문제 2Every day, people throw away piles of used paper without thinking about where it goes. However, most of that paper does not have to end up in a landfill. Instead, it can travel to a recycling factory and _______________. First, workers collect old newspapers, boxes, and notebooks left in recycling bins. These papers are then soaked in water and turned into soft, mushy pulp. You can think of this process like breaking a cookie back into flour and water. For example, ink and small pieces of plastic are removed from the pulp during this stage. The clean pulp is pressed into thin sheets and dried in large machines. Therefore, a wrinkled old newspaper can be reborn as clean white paper. In contrast to throwing paper away, recycling it saves trees and reduces waste.
문제 5Every spring, our school holds an art exhibition in the main hallway, and this year I finally submitted a painting of my own.
(A) On the morning the paintings went up, I walked past dozens of styles, from careful realistic portraits to messy, colorful abstractions, and none of them looked like mine. Instead of feeling embarrassed, I found myself curious about why each artist had made certain choices.
(B) Standing in that crowded hallway, I finally understood that the exhibition's real purpose was not to rank the paintings, but to let students discover how many different perspectives could exist in a single shared space.
(C) For weeks, I compared my work to my classmates' drawings and felt sure that mine was not good enough to hang beside theirs. My art teacher noticed my hesitation and said something I did not expect: an exhibition is not a contest to find the single best picture, but a chance to show how differently people see the same world.
문제 7Last spring, Mina joined the school environmental club because she wanted to make a difference. At first, she felt nervous about speaking in front of the other members.
(A) Every Friday, the members walked around the school picking up trash near the playground. Mina soon realized that this weekly habit was like watering a small plant every day. For example, a single plastic bottle left outside could take hundreds of years to disappear.
(B) However, the club leader, who had been recycling for years, welcomed her warmly.
(C) Therefore, the club decided to place clear recycling bins in every classroom. In contrast to her early doubts, Mina began to feel proud of the changes she noticed. Her classmates started separating cans and paper without being reminded by teachers. By the end of the semester, Mina had become an active member.