영어 모의고사 (자동 편성)

Last January, Minji ①deciding that she would run three kilometers every morning before school. For the first week, she woke up early and ②ran happily, feeling proud of her new habit. However, after a few cold mornings, she began oversleeping, and soon she stopped running altogether. One evening, her older brother asked her why the plan ③had failed, and together they looked closely at her daily schedule. They realized that running before sunrise in freezing weather ④had been too difficult to maintain. So Minji changed her plan and decided ⑤to run after school instead, when the weather was warmer.

Many people believe that ①building a new habit requires strong willpower or motivation. However, psychologist BJ Fogg argues that habits form more easily when a behavior itself ②become simple to perform. His theory, called the Fogg Behavior Model, states that a behavior happens only when motivation, ability, and a prompt ③occur together. When motivation is low, the model suggests, the task must ④be made extremely easy, or it will not happen at all. For instance, a person who wants to exercise daily succeeds more often by committing to one push-up than to a long workout. Fogg calls this idea the law of least effort, since people naturally choose the option ⑤requiring the least energy.

Many people believe that a new habit becomes automatic after only twenty-one days, but researchers who ①examined real behavior found a different number. This project, ②called the 66-day habit formation study, tracked volunteers who tried to adopt a new daily habit, like drinking water with lunch. Researchers measured how automatic each action felt over time and found that habits ③needing an average of sixty-six days to become effortless. Yet the actual time varied widely, ranging from about eighteen days for simple habits to over two hundred days for ④difficult ones. This wide range explains why the popular twenty-one-day claim, though easy ⑤to remember, rarely matches real experience.

When a price is crossed out and replaced with a lower number, consumers instinctively perceive the new price as a ①loss, even if the original price was rarely charged. Limited-time sales further ②intensify this effect, since a ticking clock encourages rushed decisions that leave little room for careful comparison. Retailers also use phrases such as "while supplies last" to suggest ③scarcity, even when inventory remains plentiful. Over time, frequent sales can actually train customers to wait for discounts rather than buy at full price, which can ④hurt long-term profits. Despite this risk, many companies continue relying on sales events because the short-term boost in customer traffic usually ⑤outweighs the potential downside.

Devices that translate brain activity directly into digital commands have moved from laboratory experiments to real medical use. As the technology improves, some developers envision a future in which these interfaces extend beyond restoring lost function toward enhancing healthy minds. This prospect raises a philosophical question: if a device can alter memory, mood, or decision-making, _______________. Neuroethicists argue that mental privacy may need to be recognized as a fundamental right before this technology becomes widespread.

Central High School will host its annual career fair next Thursday in the main gymnasium. More than thirty companies and organizations will set up booths to introduce different careers. Each booth will offer a short activity so visitors can experience a small part of the job. In addition, three guest speakers will give short talks about their career paths during the lunch break. Teachers strongly encourage all students to attend, even those who already have a career in mind, because ___________. The fair will end at 3 p.m., and light refreshments will be provided for all visitors.

Blockchain technology was originally promoted as a way to remove the need for trusted middlemen, allowing strangers to exchange value directly through a shared, tamper-resistant ledger. (A) In practice, however, a small number of large players have come to dominate many blockchain networks, controlling enough power to influence outcomes that were supposed to be decided collectively. (B) In theory, this design distributes power away from any single institution and toward the network as a whole. (C) Critics note a further irony: when something goes wrong, there is often no institution left to appeal to, since the system was designed to eliminate central authority.

Long before social media existed, people naturally clustered into groups based on shared traits. (A) These algorithms track patterns such as shared interests, mutual friends, and browsing habits to recommend new connections. (B) Neighborhoods, schools, and workplaces often reflected this tendency, as individuals gravitated toward others who resembled themselves. (C) Today, however, this same tendency operates through recommendation algorithms built into social media platforms.

주어진 문장: This is why many people find it especially difficult to maintain healthy eating habits after a long, stressful day at work. Psychologist Roy Baumeister proposed a concept called ego depletion theory, which suggests that willpower functions like a muscle that gradually tires after repeated use. ( ① ) According to this theory, every act of self-control, from resisting a snack to concentrating on difficult homework, draws from the same limited mental resource. ( ② ) As this resource becomes depleted throughout the day, later decisions require more effort and are more likely to fail. ( ③ ) For instance, someone who exercises discipline avoiding distractions all morning may struggle to resist checking a phone by evening. Likewise, dieters report that self-control weakens sharply at night, after hours of resisting food. ( ④ ) Some researchers argue that short breaks, adequate sleep, and blood sugar levels can help restore this depleted resource. ( ⑤ ) Although later studies have questioned how strong this effect is, the theory still offers a useful framework for understanding why willpower seems to fade throughout a long day.

I have walked past this corner more times than I can count. 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. ( ① ) 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. ( ② ) 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. ( ③ ) Unlike a concert hall performance, a street show has no fixed stage and no guaranteed audience, so the musician must win people's attention within the first few seconds or lose them to their phones. ( ④ ) 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. ( ⑤ )