영어 모의고사 (자동 편성)

When temperatures drop below freezing overnight, an invisible layer of black ice can form on sidewalks ①that look perfectly dry, catching even careful walkers off guard. Unlike a visibly icy patch, black ice reflects almost no light and blends into ordinary pavement, which is why so many falls happen on stretches that pedestrians ②would never suspect. Orthopedic doctors report a sharp rise in wrist and hip injuries every winter, most of them ③causing not by dramatic slips on icy hills but by a single unexpected step near a bus stop or a doorway. Walking with shorter, flatter steps and keeping the hands free rather than in pockets can ④help a person regain balance quickly if a foot suddenly slides. Choosing shoes with textured rubber soles rather than smooth ones also makes a difference, since even a small increase in grip can ⑤prevent a fall before it begins.

Earthquakes strike without any warning, which is exactly why the seconds immediately after the shaking begins ①matters more than any other moment in an emergency. Safety experts consistently teach the same three steps: drop to the ground, take cover under sturdy furniture, and hold on until the shaking ②stops. Many people instinctively want to run outside during a quake, ③imagining that open space is always safer than a building. Furniture that seems merely inconvenient during a fire drill, such as a heavy desk, becomes a lifesaving shield when the ceiling above begins ④to crack. After the shaking stops, experts warn that the greatest remaining danger is often a damaged structure rather than a second earthquake, so calmly checking for hazards before moving is just as important as ⑤reacting quickly at the first tremor.

Stairs seem too ordinary ①to be dangerous, which is why many people treat them carelessly, texting, carrying an armful of books, or skipping two steps at a time. Emergency room records tell a different story: falls on stairways ②sends more people to the hospital each year than almost any other household accident. Familiarity encourages a kind of autopilot mode, in which a person stops ③looking at each step and instead relies on memory of where the stairs should be, a habit that ④fails the moment something unexpected occurs, such as a missing step or a loose railing. Safety officials recommend a few unglamorous habits: keep one hand free, use the handrail, and turn on the light before ⑤stepping onto a dark staircase.

On Saturday afternoons, the small square near my house fills with the sound of a street guitarist who sets up his amplifier beside the fountain. At first, I assumed busking was simply a way for musicians to earn a little pocket money, but watching him more closely changed my mind. He does not merely play requests; he studies the mood of the crowd and adjusts his set list on the spot, slowing down for a tired evening walker or speeding up when children start dancing nearby. Unlike a concert hall performance, a street show has no fixed stage and no guaranteed audience, so _______________. This constant negotiation between performer and passerby, I realized, is itself a kind of art, one that depends as much on reading people as it does on playing an instrument.

Minjun used to leave half of his lunch tray full of untouched rice and vegetables every day. (A) However, his teacher explained that leftover food thrown away every day adds up to a huge amount of waste. She compared uneaten food to money dropped carelessly on the street, which nobody bothers to pick up. (B) Last spring, his class started a campaign called "Clean Plate Day" to reduce food waste, but at first, Minjun thought it sounded boring and unnecessary for someone like him. (C) This comparison surprised Minjun because he had never thought about food that way before. He decided to take only what he could finish and to try new vegetables slowly. Within a few weeks, his tray was almost always empty, and he felt proud of the change. Other students noticed his effort and began doing the same thing.

Science labs feel far safer than they actually are, largely because the equipment looks harmless and the experiments are carefully planned by a teacher. (A) This false sense of security leads some students to skip small precautions, such as wearing safety goggles for a "simple" experiment or tasting a substance out of curiosity. (B) Chemical reactions, however, do not distinguish between a professional laboratory and a classroom; a small amount of the wrong substance splashed into an eye can cause permanent damage within seconds. (C) Teachers repeatedly emphasize reading each instruction before touching any material, since even a familiar-looking chemical can behave unpredictably when combined with something new.

This belief, however, is largely mistaken and can cost precious time when someone is badly hurt. Accidents rarely wait for a doctor to be nearby, which is why basic first aid knowledge can make a critical difference in the first few minutes after an injury occurs. ( ① ) Many students assume that only professionals should touch an injured person, fearing that any mistake might make things worse. ( ② ) In reality, a few simple actions, such as applying steady pressure to a bleeding wound or keeping an unconscious person's airway clear, can prevent a minor injury from becoming a life-threatening one. ( ③ ) Waiting passively for an ambulance, rather than doing anything at all, is often the more dangerous choice, since every minute without basic care allows a treatable injury to worsen. ( ④ ) Of course, first aid is never a substitute for professional medical treatment, and it should never replace an emergency call. ( ⑤ ) Even so, schools that offer first aid training report that students respond far more calmly and effectively during real emergencies.

Even a short glance downward, timed badly, is enough to miss an oncoming bicycle or a changing traffic light. Walking down a crowded street while staring at a phone screen has become such a common sight that it barely draws attention anymore, even though the habit turns a pedestrian into one of the least alert people on the sidewalk. ( ① ) Researchers who study attention describe this as a kind of tunnel vision: a person absorbed in a text message or a video processes only a narrow slice of the surrounding environment, filtering out approaching cars, uneven pavement, and other pedestrians almost entirely. ( ② ) Hospitals have reported a steady rise in injuries linked to distracted walking, ranging from minor scrapes after tripping over a curb to serious collisions with moving vehicles at intersections. ( ③ ) What makes this danger especially difficult to address is that pedestrians rarely recognize the risk in the moment. ( ④ ) Unlike distracted driving, which is widely condemned, glancing at a phone while crossing the street still feels like a harmless habit to most people who do it every day. ( ⑤ )

주어진 문장: No experience is necessary, so anyone who cares about nature is welcome to join. Good afternoon, everyone! Our town invites students to join a special tree-planting volunteer day next month. ① This event aims to restore a small forest damaged by last year's fire near the river. ② Volunteers will meet at the community center at nine in the morning and travel together by bus. Please wear old clothes and shoes that you do not mind getting dirty during the activity. ③ Each participant will plant three young trees, guided by experienced forest rangers throughout the morning. For example, rangers will show volunteers how to dig proper holes without harming the tree roots. ④ In contrast, planting too shallowly often causes young trees to die within a few months. Therefore, careful instructions must be followed closely by every volunteer. ⑤ Water and snacks, prepared by the town office, will be provided for free. Students interested in joining should register online before next Wednesday.

주어진 문장: It was a small decision, but it suddenly felt like the beginning of something new. On the first day of the club fair, the gym was filled with noise and color. ① Every table had a banner, and members called out to new first-graders like me. My friend Somin dragged me toward the robotics club, insisting it would suit me. ② However, the long list of coding projects looked too complicated for a beginner. Just then, I noticed a quiet table where students were sketching posters together. ③ A calm senior named Jian explained that the art club welcomed complete beginners. She showed me a sketchbook filled with simple drawings by first-year members. ④ Her gentle voice made me feel relaxed for the first time that day. Without much thought, I wrote my name on the sign-up sheet before leaving. ⑤ Walking out of the gym, I finally felt that I belonged in this new school.