영어 모의고사 (자동 편성)

For our club's spring project, we ① were told to create a sculpture using only materials collected from the school's recycling bins, and my first reaction was disappointment at not being allowed to buy proper art supplies. Sorting through flattened cardboard, broken umbrella frames, and plastic bottle caps, I initially ② saw nothing but trash. My perspective shifted once a senior member showed me a piece she ③ had built the previous year, a bird made entirely of bent bicycle spokes and bottle caps, each cap functioning as a single feather. She explained that upcycling art forces a creator ④ noticing a material's natural shape and texture rather than simply painting over it, which often produces more original results than starting with a blank, expensive canvas. By the end of the project, our team had built a small forest of figures using nothing that anyone had paid for, and the exhibit visitors seemed more curious about our materials than about any technique we ⑤ had used.

Among the many strategies proposed to remove carbon dioxide from the atmosphere, one of the oldest ①draw on an agricultural technique predating modern industry, converting organic material into a stable form of charcoal known as biochar. Biochar is ②produced through pyrolysis, a process in which crop residues or wood chips are heated in an environment with little or no oxygen, ③preventing 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. When mixed into farmland, biochar also improves soil structure, ④retaining moisture and nutrients otherwise lost, which can boost crop yields in depleted soils. For example, farmers ⑤cultivating nutrient-poor tropical soils have reported measurable increases in productivity after adding biochar.

A food allergy can turn an ordinary snack shared between classmates into a medical ① emergency within minutes, which is why schools now take ingredient labels more seriously than they once did. For someone with a severe allergy, even a trace amount of the wrong ingredient, transferred by a shared spoon or an unwashed hand, can trigger a reaction that closes the airway and becomes ② life-threatening if untreated. Friends of allergic students sometimes assume that a small bite would not cause serious harm, not realizing that the amount needed to trigger anaphylaxis can be ③ larger than a crumb. Recognizing the early signs, such as swelling around the lips, hives, or sudden difficulty breathing, allows classmates and teachers to act before the reaction becomes ④ severe. Many schools now train staff to use an epinephrine auto-injector, a device that can ⑤ reverse a dangerous reaction within seconds.

Our class field trip to the national art museum began with a worksheet that I initially found ① annoying, since it asked us to stand in front of a single painting for a full five minutes before moving on. Five minutes felt unbearably long for one picture, and I nearly skipped ahead to the next room. Forcing myself to stay, however, I began noticing details that a quick glance would have missed entirely: a faint second figure hidden in the shadows, brushstrokes that grew ② rougher toward the edges of the canvas, a color repeated in three unrelated corners. My initial impression of the painting as simply pleasant slowly became something closer to ③ fascination. Our teacher later explained that most museum visitors spend under fifteen seconds per artwork on average, which means they experience galleries as a ④ sharp, detailed collection of individual works. That single afternoon taught me that patience, not expertise, is often the only thing separating a bored visitor from an amazed one.

Extended producer responsibility, a policy requiring manufacturers to bear responsibility for their products even after use, has been adopted by governments seeking to ①increase landfill waste. Under such schemes, companies must ②finance the collection and recycling of goods once consumers discard them, rather than leaving municipalities to absorb the cost. Advocates maintain that shifting this burden onto producers creates a powerful incentive to design products that are more ③durable, easily disassembled, and readily recyclable from the outset. Critics counter that the policy, whatever its theoretical merits, often fails to reduce waste meaningfully unless paired with ④rigorous enforcement and transparent reporting requirements. For instance, some manufacturers merely pass the added cost of compliance on to consumers, without making substantive changes to how products are designed. In contrast, jurisdictions that combine producer responsibility with strict eco-design standards and independent audits tend to witness ⑤genuine improvements in recyclability.

Last summer, our neighborhood association invited students to help paint a mural on the long wall beside the community center, and nearly forty volunteers with completely different painting abilities showed up on the first day. I worried that combining so many different skill levels would create an ugly, mismatched result, since some volunteers had painted for years while others, including me, had never held a large brush before. The project leader solved this by _______________. Beginners filled in wide open skies, while experienced painters added fine details like veins on leaves or shadows under birds. When the plastic sheets finally came down, the mural looked remarkably unified, not despite the many different hands involved, but because each hand had been given a task suited to what it could do well.

Cognitive psychologists distinguish between two modes by which the mind handles information, a distinction that helps explain why experienced drivers can hold conversations while navigating familiar roads without conscious effort. Automatic processing occurs rapidly, requires minimal attention, and typically operates outside conscious awareness, allowing multiple automatic tasks to proceed without interfering with one another. Controlled processing, by contrast, unfolds more slowly, demands deliberate attention, and _______________. Skills that once required intense concentration, such as reading or typing, gradually become automatic through extensive practice, freeing attentional resources for other purposes. This shift explains why novice drivers find it difficult to talk while merging onto a highway, whereas seasoned drivers manage the same maneuver with comparative ease. However, automaticity carries hidden costs, since automatized responses can be triggered inappropriately by habitual cues even when circumstances have changed, occasionally producing errors that controlled deliberation would have prevented.

Athletes competing in hot, humid conditions face a particularly difficult balance, because sweating heavily to stay cool simultaneously depletes the very fluids needed to sustain performance. Even a modest level of dehydration, as little as two percent of body weight lost through sweat, can measurably reduce an athlete's endurance and cognitive sharpness during competition. ( ① ) As fluid levels drop, blood volume decreases, forcing the heart to work harder to deliver the same amount of oxygen to working muscles, which accelerates fatigue. ( ② ) Dehydration also impairs the body's ability to regulate its own temperature, since sweating is the primary mechanism for releasing excess heat during intense exercise. ( ③ ) Simply drinking large amounts of plain water is not always sufficient, however, since heavy sweating also flushes out sodium and other electrolytes essential for proper muscle function. ( ④ ) For this reason, sports scientists generally recommend a hydration strategy that replaces both fluid and electrolytes, tailored to an individual athlete's sweat rate and the specific conditions of the event. ( ⑤ )

This eagerness to get moving is understandable, but it can come at a real physical cost. Physical education class often feels like the one period of the day when students can finally move freely, which sometimes leads them to skip the warm-up routine that teachers insist on before any real activity begins. ( ① ) Cold muscles, however, are noticeably less flexible than warmed ones, and stretching a stiff hamstring or ankle too quickly can cause a strain that keeps a student off the field for weeks rather than minutes. ( ② ) Coaches often compare an unwarmed muscle to a cold rubber band that snaps rather than stretches under sudden pressure. ( ③ ) Beyond warming up, wearing proper footwear matters more than most students realize; running in worn-out sneakers with little grip left on the sole significantly raises the chance of a twisted ankle on a gym floor or an outdoor field. ( ④ ) Reporting a minor pain immediately, rather than pushing through it to finish a game, also prevents a small issue from becoming a repeated injury that lingers for an entire season. ( ⑤ )

**주어진 문장**: As a result, no single boundary can be evaluated in isolation from the others. Scientists have long searched for a way to describe, in a single coherent framework, the outer limits within which human activity can safely continue without destabilizing the planet's fundamental systems. ① The concept of planetary boundaries, introduced by earth-system researchers, identifies nine interconnected processes, including climate change, biodiversity loss, and nitrogen pollution, each possessing a threshold beyond which abrupt and irreversible change becomes likely. ② Unlike conventional environmental limits, often defined locally, these boundaries are framed at a planetary scale, reflecting the idea that the Earth functions as a single interdependent system rather than a collection of isolated regions. ③ Crossing one boundary, proponents argue, does not merely damage the system involved but can also destabilize others, since climate, oceans, and land are bound together by feedback loops that transmit disturbance across the system. ④ Some philosophers have likened this framework to a ship's safe operating margin, within which passengers may move freely without risking the vessel's stability. ⑤ Critics, however, contend that the boundaries are drawn with more confidence than the data can support. ① ② ③ ④ ⑤