영어 모의고사 (자동 편성)

Riding a bicycle is a great way ①to stay active during summer vacation, but safety should always come first. Wearing a helmet is essential, since it ②can prevent serious head injuries in an accident. Riders should always ③follow traffic signals and ride in the same direction as traffic, never against it. Carrying a water bottle is wise, since dehydration ④can cause dizziness and affect your balance. Choose bike paths or quiet streets ⑤whenever possibly, rather than busy roads with heavy traffic.

Climate scientists frequently warn about tipping points, thresholds beyond which a small additional change ①triggers a large, often irreversible shift in the climate system. Unlike gradual warming, which unfolds steadily over decades, crossing a tipping point can produce dramatic consequences within a short period. For instance, as Arctic ice melts, it exposes darker ocean water that ②absorb more sunlight than reflective ice, accelerating further melting in a self-reinforcing cycle. Similarly, scientists worry that a major ocean current, which currently ③redistributes heat across the planet, could slow dramatically if enough freshwater from melting glaciers dilutes the surrounding seawater. Once such thresholds are crossed, ④restoring the original balance may become nearly impossible, even if emissions are later reduced. Therefore, researchers argue that preventing these transitions ⑤matters more than merely slowing average temperature increases.

Sleep apnea is a disorder in which breathing repeatedly stops and restarts during sleep, often because the muscles at the back of the throat ① relax too much and block the airway. Each pause can last from a few seconds to over a minute, and it may occur dozens of times in a single night without the sleeper ever ② waking up fully. Because these interruptions rarely produce a clear memory the next morning, many people remain ③ unaware that anything is wrong, even as chronic fatigue, headaches, and irritability build up over months. Doctors therefore rely less on a patient's own account of the night and more on ④ subjective measurements, such as overnight oxygen levels and airflow patterns recorded in a sleep laboratory. Left untreated, the disorder has been linked to serious long-term risks, including high blood pressure and heart disease, which makes an accurate diagnosis far more ⑤ urgent than its subtle nighttime symptoms might suggest.

People rarely realize how many different roles they play throughout an ordinary day. (A) A single online post, however, reaches all of these audiences simultaneously, blending roles that were once kept apart. (B) They might act formally with a manager, casually with old friends, and gently with a younger sibling, switching tones without much thought. (C) This blending, known as context collapse, can leave posters uncertain about which version of themselves to display.

Consumers today are bombarded with eco-friendly slogans on almost every product they buy. (A) Behind many of these slogans, however, lies a deceptive practice called greenwashing, in which companies exaggerate their environmental efforts without making real changes. (B) Consumers can avoid being fooled by such tactics by checking for recognized certifications and transparent, independently verified reports rather than trusting catchy labels alone. (C) For instance, a firm may highlight one eco-friendly product line while its factories continue to pollute rivers and emit large amounts of carbon.

Not long ago, Junho felt he needed to check his phone every few minutes just to keep up with his friends. (A) During this unplanned break from his phone, he was surprised to discover that he actually felt calmer rather than anxious. (B) Encouraged by this experience, he began setting aside phone-free hours on purpose, gradually growing comfortable with being offline. (C) This constant checking left him drained, until one day his phone battery died unexpectedly during a trip.

Colors carry different psychological associations that marketers use strategically when designing logos. (A) Red, for example, often appears in logos related to food and sales, since it tends to stimulate energy and urgency. (B) Blue, on the other hand, frequently appears in logos for banks and technology companies because it suggests trust and stability. (C) These associations, however, are not universal, since the same color can carry very different meanings across cultures.

주어진 문장: This gap between expectation and reality is not caused by laziness, but by a predictable pattern in how people think about the future. The planning fallacy describes the tendency to underestimate how long a task will take, even when experience suggests otherwise. ( ① ) Psychologists who studied this bias found that people focus mainly on an idealized, best-case version of a project. They focus less on how similar projects actually unfolded before. ( ② ) A student who insists an essay takes two hours, despite needing five hours for every previous essay, shows a clear instance of the fallacy. ( ③ ) Large construction projects offer another example. Officials frequently predict completion dates that later prove far too optimistic once delays appear. ( ④ ) One reason this bias persists is that people rarely review their history of missed deadlines, relying instead on hopeful imagination. ( ⑤ ) Some researchers recommend a technique called reference class forecasting, comparing a new task to similar completed tasks. By anchoring predictions to real outcomes, planners can produce estimates that are considerably more accurate.

주어진 문장: Many people, once they realize how much unused subscriptions cost them, feel genuine regret. The subscription economy refers to a business model in which consumers pay a recurring fee to access goods or services rather than owning them outright. ( ① ) This model has expanded rapidly beyond entertainment platforms into areas such as clothing, food, and even transportation. ( ② ) One major reason for this growth is convenience, since subscribers no longer need to make repeated purchasing decisions once they sign up. ( ③ ) However, some critics argue that subscriptions encourage people to pay for services they barely use, quietly draining their monthly budgets. ( ④ ) Because canceling often requires several steps, many consumers simply forget to end subscriptions they no longer need. ( ⑤ ) Consequently, experts recommend reviewing subscription lists regularly to avoid unnecessary expenses.

주어진 문장: Each presentation should last no longer than two minutes and may include a poster or simple props to explain the goal clearly. Our school will hold the New Year Goal Presentation Day on Friday, January 30th, in the main auditorium. ( ① ) Every student is invited to share one personal goal for this year in front of classmates and teachers. ( ② ) Students who wish to participate must submit a short outline to their homeroom teacher by January 23rd. ( ③ ) The event will begin at two o'clock and will end with light refreshments for everyone who attended. ( ④ ) Prizes will be given for the most creative goal and the most inspiring presentation, chosen by a panel of teachers. ( ⑤ ) We hope this event will encourage students to think seriously about their goals and support one another throughout the new year.