영어 모의고사 (자동 편성)

문제 1

Last spring, Mina joined the school environmental club because she wanted ①to make a difference. At first, she felt nervous about speaking in front of the other members. However, the club leader, ②which had been recycling for years, welcomed her warmly. Every Friday, the members walked around the school ③picking up trash near the playground. Mina soon realized that this weekly habit was like ④watering a small plant every day. For example, a single plastic bottle left outside could take hundreds of years to disappear. 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 ⑤being reminded by teachers. By the end of the semester, Mina had become an active member.

문제 2

Our school's book club, Page Turners, meets every Wednesday to discuss a book the members chose. At the start of each month, students suggest titles and vote to pick one. This way, everyone feels some ①indifference over what the club reads next. Before each meeting, members read several chapters and prepare a few questions. During the meeting, the leader opens discussion by asking a question about the story's main idea. Then members take turns sharing their opinions, even when they disagree with each other. For example, students once argued for a long time about a character's ②difficult choice. Such debates, though sometimes ③loud, help members understand ④different points of view. At the end of the semester, the club holds an event to recommend favorite books. Through this process, reading becomes less like homework and more like a ⑤shared conversation.

문제 3

An echo chamber refers to an online environment where people are mainly exposed to opinions that already ①match their own beliefs. This phenomenon occurs because social media algorithms tend to recommend content similar to what users have previously liked or shared, gradually ②narrowing the range of perspectives they encounter. As a result, individuals inside an echo chamber ③frequently engage with viewpoints that challenge their existing assumptions, which allows their original beliefs to grow increasingly extreme over time. For example, someone who frequently reads articles supporting one political party may begin to see the opposing party as entirely ④unreasonable, having never seriously considered its arguments. Political polarization, a significant issue in many countries today, is often linked to this pattern of ⑤selective exposure.

문제 4

Dear residents, we are writing to explain how to separate food waste correctly in our building. Many people still throw food waste into the general trash, which causes bad smells. Therefore, this notice describes the exact steps you should follow every day. (A) First, please use the special yellow bin near the parking lot for all food scraps. Fruit peels, vegetable ends, and leftover rice belong in this bin, not in a plastic bag. (B) However, hard items such as eggshells and bones must go into the general trash instead. In addition, please drain excess liquid from your food waste before throwing it away. (C) This simple habit, which only takes a few seconds, keeps the area clean and dry. For example, tea bags should never be placed in the food waste bin. Thank you for helping our neighborhood stay pleasant.

문제 5

Among the many strategies proposed to remove carbon dioxide from the atmosphere, one of the oldest draws on an agricultural technique predating modern industry, converting organic material into a stable form of charcoal known as biochar. (A) When mixed into farmland, biochar also improves soil structure, retaining moisture and nutrients otherwise lost, which can boost crop yields in depleted soils. For example, farmers cultivating nutrient-poor tropical soils have reported measurable increases in productivity after adding biochar. (B) Biochar is produced through pyrolysis, a process in which crop residues or wood chips are heated in an environment with little or no oxygen, preventing the material from burning away as in an open fire. This process leaves behind a carbon-rich solid that resists decomposition far longer than raw organic matter, locking carbon in a form remaining stable in soil for centuries. (C) Nevertheless, researchers caution that the climate benefits of biochar depend on the feedstock and method used, since poorly managed pyrolysis can release as much carbon as it sequesters, undermining its own purpose.

문제 6

The concept of energy management has gained popularity among workplace researchers who study how people sustain productivity throughout the day. (A) For this reason, experts recommend that people identify the hours when they naturally feel most alert and schedule their most demanding tasks during those windows. (B) Unlike time, which passes at the same rate for everyone, personal energy fluctuates throughout the day depending on factors such as sleep and nutrition. (C) Simple or repetitive tasks, on the other hand, can be handled during low-energy periods without much loss in quality.

문제 7

Suppose you meet a quiet, gentle man who speaks softly, tends a small garden, and organizes his bookshelf with meticulous care. (A) This judgment, however, ignores a crucial fact: truck drivers vastly outnumber florists in almost every country, which means that, statistically, he is far more likely to belong to the larger group regardless of how well he fits the flower-shop image. (B) Relying on resemblance to a familiar category rather than on underlying numerical proportions, known among researchers as representativeness, leads people to overlook these base rates almost automatically. Even trained professionals, who should know better, often fall into the same trap when a vivid description feels more convincing than plain statistics. Consequently, teaching people to pause and ask how common something actually is, instead of merely how typical it appears, can meaningfully improve the accuracy of everyday predictions and reduce costly errors in judgment. (C) Asked whether he is more likely a florist or a truck driver, most people instinctively choose florist, since his personality matches the stereotype so neatly.

문제 8

The filter bubble does not stay limited to search results; it gradually shapes nearly every aspect of a person's online experience. (A) For instance, a user who frequently watches cooking videos may find that recommended content across multiple platforms becomes overwhelmingly food-related within just a few days. (B) As this pattern continues, the same user may rarely encounter unrelated topics, such as political news or scientific discoveries, unless algorithms judge them relevant. (C) Streaming services, shopping websites, and news aggregators all rely on similar algorithms that learn from previous clicks and viewing habits.

문제 9

주어진 문장: In contrast, a cloth bag can be used again and again for many years. Attention, students and teachers! Our school is starting a new campaign called 'Bring Your Own Bag.' ① Starting next Monday, the school store will no longer offer free plastic bags to customers. ② Instead, we encourage everyone to bring a reusable shopping bag from home. ③ Plastic bags, which are made from petroleum, take hundreds of years to break down in the environment. ④ Therefore, using a reusable bag is a simple habit that protects sea animals and reduces pollution. ⑤ For example, students who bring their own bags will receive a small sticker as a reward. However, students who forget their bags may still purchase a paper bag for a small fee. We hope every student will join this easy and meaningful campaign. Thank you for helping our school become greener.

문제 10

주어진 문장: This gap between image and reality is precisely what makes the practice so misleading. Many companies now advertise themselves as environmentally responsible, yet a growing number of these claims turn out to be misleading. ( ① ) This practice, known as greenwashing, occurs when a business spends more effort marketing its products as eco-friendly than actually reducing environmental harm. ( ② ) A company might launch a recycled-packaging line while continuing to pollute rivers through its main factories, creating a false impression of genuine change. ( ③ ) Such tactics deceive well-intentioned consumers who wish to shop responsibly but lack the tools to verify corporate claims. ( ④ ) In contrast, truly sustainable businesses publish detailed, independently verified data about their emissions and supply chains, allowing outsiders to check their progress. ( ⑤ ) Therefore, shoppers should look beyond vague labels like green or natural and instead search for recognized certifications, transparent reports, and measurable targets. Without such scrutiny, greenwashing will keep flourishing, undermining public trust and slowing the broader shift toward an economy that truly protects the planet.