영어 모의고사 (자동 편성)

Electric scooters have become a common sight on city sidewalks, ①offering a quick way to cover short distances, yet most riders climb on without ever putting on a helmet. Part of the problem is that renting a scooter takes only a few taps on a phone screen, while finding and carrying a helmet ②requires planning that many riders simply skip. Emergency room doctors note that scooter-related head injuries have risen sharply in recent years, ③closely tracking the rise in scooter popularity itself. Unlike a bicycle, which typically requires balance skills built up over years of practice, an electric scooter can reach a surprising speed within seconds, often faster than new riders ④expecting from something that looks simple to operate. Cities that have begun requiring helmets for scooter rentals ⑤report a measurable drop in serious injuries.

Individuals rarely evaluate their own lives in isolation; instead, they measure their achievements, possessions, and status against a reference group, a set of people they use as a standard for comparison. This group ①need not be one to which a person actually belongs. A struggling artist may judge success not against neighbors but against celebrated painters in art history, a comparison ②that can inspire ambition or, just as easily, breed persistent dissatisfaction. Sociologists distinguish between normative reference groups, which shape a person's values and behavior, and comparative reference groups, ③which merely provide a benchmark for self-assessment. Robert Merton showed that soldiers who compared their promotion chances to peers within their own slow-moving unit often felt more satisfied than soldiers in units with faster promotion rates, because the latter could see colleagues ④advance while they themselves ⑤lagging behind.

When Mina was a freshman, she often ①spent her allowance within a few days. Her older cousin told her about the marshmallow experiment, a famous study ②in which children could eat one marshmallow immediately or wait for two. Researchers found that children who waited longer ③shown better academic performance and self-control years later. Inspired by the study, Mina began ④saving half of her allowance each week instead of spending it all on snacks. After three months, however, she had saved enough to buy a bicycle she had ⑤wanted for over a year.

Before a large-scale construction project such as a highway or dam receives government approval, planners in many countries are required to conduct an environmental impact assessment, a formal process ①designed to predict and evaluate the ecological consequences of a proposed development. This process begins with a baseline survey, in which specialists ②document existing conditions, including wildlife, water quality, and air composition, so that future changes can be measured against a reference point. Analysts then model how the project might alter these conditions, ③drawn on data from comparable developments. For instance, a proposed highway that would bisect a forest might be evaluated for its potential to fragment habitats, ④disrupting migration routes on which certain species depend. If the assessment identifies unacceptable risks, planners may be required to redesign the project or adopt mitigation measures such as wildlife corridors. Critics contend, however, that assessments are sometimes treated as a bureaucratic formality rather than a genuine constraint, since developers who ⑤commission the studies retain strong influence over how the findings are interpreted.

Biodegradable plastics have been promoted as a ①promising solution to plastic waste, since they are designed to decompose into natural substances rather than persist for centuries. Manufacturers derive these materials from renewable resources such as corn starch, blending them with additives that ②accelerate microbial breakdown once discarded. However, their environmental benefits are often exaggerated, largely because decomposition depends on specific conditions rarely found outside industrial composting facilities. For example, a bag labeled biodegradable may take years, not the weeks advertised, to break down in a landfill or ocean, where temperature and microbial activity remain ③high. In addition, when mixed with conventional plastics in recycling streams, they can ④contaminate the process, weakening the quality of materials produced afterward. Some engineers therefore compare biodegradable plastics to a bridge that leads nowhere unless paired with infrastructure that completes the journey. Ultimately, realizing their ⑤genuine potential requires not only technological refinement but also facilities capable of providing the precise conditions decomposition demands.

Classical economic theory long assumed that decision makers gather all relevant information, calculate every possible outcome, and select the single option that maximizes their benefit. Herbert Simon, however, questioned this assumption, arguing that human beings operate under real constraints of time, knowledge, and mental capacity that make such ①exhaustive calculation practically impossible. Instead of searching ②endlessly for the theoretically perfect choice, people typically stop once they find an option that seems good enough to meet their immediate needs, a strategy Simon termed satisficing. A shopper comparing refrigerators, for example, rarely examines every model available; she instead sets a few practical criteria, such as price and size, and selects the first appliance that satisfies them ③adequately. This approach is not a failure of reasoning but rather a sensible adaptation to a world where information is ④costly and time is genuinely limited. Consequently, models assuming unlimited rationality often fail to predict actual behavior, while frameworks acknowledging these cognitive boundaries offer a far more ⑤unrealistic account of how ordinary decisions are actually made.

The Riverside Summer Festival will take place from August 1st to August 3rd at Riverside Park. This annual event offers ___________. During the day, local farmers and small businesses will sell fresh fruits, snacks, and handmade crafts. In the evening, live music performances and a fireworks show will light up the night sky, while children can enjoy water games near the fountain area.

On the first day of our improv theater workshop, the instructor gave us a rule that seemed impossible to follow: never say no to whatever another performer suggests. (A) If a scene partner claimed the empty classroom was actually a submarine, our job was to accept that fact instantly and build on it, rather than correcting or rejecting the idea. (B) I found this terrifying at first, since improv offers no script to hide behind and no time to plan a clever line in advance. (C) Over several weeks, though, I noticed that the students who worried most about saying something wrong were usually the ones who froze on stage, while those who simply accepted whatever happened created the funniest scenes.

A shocking headline can spread across social media within minutes, long before anyone checks whether it is actually true. (A) Simple habits can make a real difference, such as looking for the original source of a claim and checking whether other trustworthy outlets are reporting the same story. (B) To handle this flood of information, students today need a skill that previous generations rarely had to practice: checking a source before believing it. (C) Studies show that false stories often travel faster than accurate ones, partly because surprising or emotional claims get shared more quickly than careful, balanced reporting.

Under such chaotic conditions, even a familiar hallway can suddenly feel like unknown territory. Every semester, students groan when the fire alarm rings for another routine drill, filing out of the building as if the exercise were simply a break from class. ( ① ) This casual attitude, however, overlooks why the drill exists in the first place. ( ② ) During an actual fire, thick smoke can fill hallways within minutes, cutting visibility to almost nothing and making it dangerously easy to panic or take a wrong turn. ( ③ ) Repeating the same evacuation route again and again trains the body to move automatically, even when the mind is too frightened to think clearly. ( ④ ) Firefighters note that students who have practiced an escape route calmly walk toward the nearest exit purely out of habit, while those unfamiliar with the building often freeze or hesitate at doorways. ( ⑤ ) A fire drill that feels pointless in the classroom can therefore become the very reason a real evacuation succeeds without injury.