영어 모의고사 (자동 편성)

Riding a bicycle is one of the most popular ways for teenagers ①to get around, yet many students still skip the one piece of equipment that could save their life: the helmet. Some argue that a short trip to a nearby store does not require any special protection, since the risk of a serious accident ②feels distant and unlikely. However, most bicycle accidents happen close to home, on familiar streets where riders feel too comfortable ③expecting danger. A sudden pothole, a car door ④opening without warning, or a patch of gravel can throw even an experienced cyclist off balance in an instant. Wearing a helmet does not prevent a fall, but it dramatically reduces the chance of a serious head injury ⑤when one occurs.

Physical education class often feels like the one period of the day when students can finally move freely, which sometimes leads them ①to skip the warm-up routine that teachers insist on before any real activity begins. Cold muscles, however, are noticeably ②less 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. Coaches often compare an unwarmed muscle to a cold rubber band that ③snap rather than stretches under sudden pressure. 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 ④raises the chance of a twisted ankle on a gym floor or an outdoor field. Reporting a minor pain immediately, rather than pushing through it to finish a game, also ⑤prevents a small issue from becoming a repeated injury that lingers for an entire season.

Every summer, lifeguards repeat the same warnings to swimmers, yet drowning remains one of the most common causes of accidental death among teenagers. Part of the problem is that danger in water rarely ①looks dramatic; a swimmer struggling to stay afloat often makes little noise and shows no obvious signs of panic, which means bystanders may not realize help ②needing until it is too late. Rip currents present a particularly deceptive threat, since the water's surface can appear calm even while a powerful current ③pulls a swimmer steadily away from shore. Experts advise that anyone caught in such a current should swim parallel to the beach rather than ④struggling directly against it, since fighting the current head-on quickly exhausts even a strong swimmer. Simple habits, such as swimming near a lifeguard station and never entering the water alone, dramatically lower the risk of a minor mistake ⑤turning into a fatal one.

Metacognition, broadly defined as the capacity to monitor and evaluate one's own cognitive processes, is often treated as a ①reliable guide to what we actually know, yet a growing body of evidence suggests that the correspondence between subjective confidence and objective accuracy is far weaker than intuition would suggest. Individuals routinely ②overestimate how thoroughly they have understood a passage of text immediately after reading it, a phenomenon partly attributable to the fluency with which the material was processed rather than to any genuine grasp of its underlying structure. Because rereading familiar material tends to feel ③effortless, learners frequently mistake that ease of processing for durable comprehension, a misattribution that can lead them to ④continue further study prematurely. This gap between perceived and actual mastery, sometimes labeled the illusion of knowing, has practical consequences for education, since students who trust their ⑤inflated self-assessments are less likely to seek out the more effortful, retrieval-based strategies that would otherwise consolidate their learning.

Walking through the old industrial district downtown, I noticed that a gray concrete wall had been transformed overnight into a wild swirl of color, letters, and cartoon figures. Some residents complained to the city office, calling it vandalism and demanding that workers paint over it immediately. Others argued that the same wall had been an ugly, forgotten eyesore for years, and that the graffiti artist had simply given it a voice no one else bothered to give it. This disagreement reveals a tension at the heart of street art: _______________. The line between vandalism and art, it seems, often depends less on the paint itself than on who gave permission to use the wall.

Students often groan when a classic novel appears on their reading list, complaining that the language feels old-fashioned and the plot moves too slowly. It is true that classic literature can be harder to read than a modern bestseller. Yet this very difficulty is part of why classics remain valuable for young readers today, because _______________. Beyond language training, classic novels also explore themes such as jealousy, ambition, and loss that have not changed much across centuries.

Every 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.

Psychologists have long wondered whether reading fiction can change how people treat others in real life. (A) This kind of mental practice, researchers argue, can carry over into everyday situations, making readers more likely to notice a classmate's hidden sadness or understand a stranger's unusual behavior. (B) Not every book produces this effect equally. Stories that stay focused only on fast action, with little attention to characters' inner lives, appear to build empathy far less than stories that slow down to explore emotion. For this reason, some psychologists now recommend that young readers balance fast-paced adventure novels with quieter stories about ordinary people and their feelings. (C) Several studies suggest that novels which describe a character's inner thoughts in detail can train readers to imagine what other people are feeling, a skill closely related to empathy. When readers follow a character through difficult choices, they practice stepping into someone else's perspective without any real risk to themselves.

Long before cognitive scientists possessed the tools to observe the brain directly, Donald Broadbent proposed an influential model suggesting that the human capacity to process incoming sensory information is constrained by a structural bottleneck through which only a single stream of input can pass at any given instant. (A) This basic bottleneck principle continues to inform contemporary explanations of why multitasking so reliably degrades performance on demanding tasks. (B) According to this filter theory, multiple channels of stimulation, such as competing voices in a crowded room, are initially registered at a shallow, physical level, but only one channel is selected for further, meaning-based analysis while the rest are blocked from advancing beyond that early filter. (C) Although later researchers challenged the rigidity of this early selection mechanism, pointing to instances in which unattended information, such as one's own name, nevertheless breaks through and captures awareness, the core insight that attention imposes a genuine processing limit rather than a mere matter of willpower has remained remarkably durable.

Some welcome the tool as a quick way to sketch ideas before refining them by hand. Feed an AI music program a mood, a tempo, and a rough genre, and within seconds it can generate a complete instrumental track, ready to be dropped under a video or used as background music for a small business. ( ① ) The software has studied thousands of existing songs, learning which chord progressions and rhythms tend to sound pleasant together, and it recombines these patterns into something new rather than copying any single source directly. ( ② ) For independent creators who cannot afford a composer or expensive licensing fees, this has been a genuine breakthrough. ( ③ ) Professional musicians, however, remain divided. ( ④ ) Others worry that a flood of AI-generated background music could quietly push human composers out of smaller, lower-budget projects, the very jobs many musicians once relied on to build a career. ( ⑤ )