영어 모의고사 (자동 편성)

Caffeine is the most widely consumed stimulant in the world, ①prizing for its ability to sharpen focus and fight off fatigue within minutes of consumption. It works by blocking adenosine, a chemical that gradually builds up in the brain throughout the day and ②makes us feel increasingly sleepy the longer we stay awake. By occupying the receptors that adenosine would normally bind to, caffeine tricks the brain into ③feeling alert even when the body has accumulated significant sleep pressure. The effects, however, last far longer than most people realize. Because caffeine can remain active in the bloodstream for five to six hours, a cup of coffee ④consumed in the late afternoon may still be interfering with the ability to fall asleep at midnight. Even when people do not consciously notice difficulty falling asleep, caffeine has been shown ⑤to reduce the amount of deep, restorative sleep obtained later in the night.

Last Saturday, Jimin visited the recycling center near her apartment with her science class. She ①had expected the place to be dirty and unpleasant, but the center looked clean and well organized. A worker named Mr. Park guided the students through each area, ②explaining how bottles, cans, and paper were sorted. He showed them a machine ③that crushed plastic bottles into small pieces before they were sent to factories. Jimin was surprised to learn that mixed trash, ④thrown into the wrong bin, often ruined an entire batch of recyclables. For example, one greasy pizza box could contaminate a whole pile of clean paper. However, when items were sorted correctly, they could be reused many times, almost like ingredients in a favorite recipe. ⑤Walked home, Jimin realized that her small effort at home truly mattered.

The metaverse, a network of interconnected virtual worlds, has begun ①generate job opportunities that did not exist just a few years ago. Companies now hire virtual world designers who build digital environments ②where users can socialize, shop, or attend events. Avatar designers create digital identities ③that represent users within these spaces, blending artistic skill with technical programming knowledge. Some analysts remain skeptical, ④pointing out that the metaverse has not yet attracted the massive user base that early predictions promised. Nevertheless, major companies continue ⑤investing heavily in this technology.

Remote work has moved from a rare privilege to a common practice for millions of employees worldwide. Many companies that once required workers ①to commute daily now allow them to complete tasks from home. Supporters argue that remote work increases productivity, since employees avoid long commutes and ②distracting office environments. It also allows companies to hire talented people regardless of where they live, ③widening the pool of candidates. Critics, however, worry that remote work weakens teamwork and ④make it harder for new employees to learn from experienced colleagues. Without regular face-to-face interaction, some workers feel isolated and ⑤struggle to build strong professional relationships.

A growing number of people are practicing what is now called digital detox, the deliberate decision to stop using smartphones for a set period. Rather than checking notifications every few minutes, participants unplug for a weekend, a week, or sometimes even longer. Numerous studies suggest that this temporary withdrawal produces ①real benefits for both the mind and the body. First, attention spans fragmented by constant notifications gradually ②recover, allowing people to concentrate on single tasks for longer stretches. Second, avoiding screens before bedtime ③worsens sleep quality, since blue light emitted by devices is known to disrupt natural sleep cycles. Third, people freed from their phones often rediscover the pleasure of face-to-face conversations that had been replaced by texting. Critics argue that complete disconnection is impractical in a hyperconnected society, yet even brief, regular breaks appear to ④restore balance. Therefore, scheduling periodic digital detox sessions deserves ⑤serious consideration.

Two years ago, I began volunteering at an animal shelter near my neighborhood on weekends. My tasks included feeding animals, cleaning cages, and helping visitors choose a pet to adopt. One rainy afternoon, a frightened puppy refused to eat, and I sat quietly beside it for over an hour until it finally relaxed. Watching the puppy trust me changed something inside me. I began researching careers in ___________, subjects I had never seriously considered before.

Last month, our class began practicing for the school choir contest, but rehearsals quickly turned tense. Minji, who had the loudest voice, kept correcting other members in the middle of songs. Several students felt hurt and began skipping practice, saying it felt more like criticism than teamwork. Our music teacher noticed the empty seats and asked what was happening. Minji explained that she only wanted the group to sound perfect. However, Junho said her tone made people afraid to sing at all. After an awkward silence, Minji admitted she had never noticed how her words affected others. So the class tried something new: _______________. Slowly, the tension faded and attendance returned to normal. On the day of the contest, the choir sang together with real confidence and earned second place.

The twenty-hour rule has become popular among adults who want to pick up new hobbies despite busy schedules. (A) She practiced basic shading and proportion for about ninety minutes each day, carefully tracking her total hours. (B) A woman who always wanted to sketch, for example, decided to test the rule during a two-week vacation. (C) By the time she reached twenty hours, she could produce simple portraits that she was proud to share with friends.

주어진 문장: This memory advantage occurs because the brain treats an open task as unresolved business that deserves continued attention. Have you ever noticed that an unfinished task keeps returning to your mind long after you stopped working? ( ① ) This phenomenon was first noticed by psychologist Bluma Zeigarnik, who saw that waiters remembered unpaid orders better than paid ones. ( ② ) Her observation led to what is now called the Zeigarnik effect: people remember incomplete tasks more vividly than completed ones. ( ③ ) According to this theory, the mind maintains mental tension until a task reaches closure, keeping the unfinished task active in memory. ( ④ ) Once the task is completed, the tension is released, and the mind lets go of the details. This effect explains why students often think about unsolved homework even during unrelated activities like eating dinner. It also explains why writing down an incomplete plan can reduce anxiety, since a note serves as temporary closure. Teachers sometimes use this principle, leaving lessons purposely unfinished to encourage students to keep thinking about the material. ( ⑤ )

Storing a damp umbrella in a closed bag can cause mold and a bad smell. During the rainy season, umbrellas and raincoats become essential items for daily life. ( ① ) After using a wet umbrella, open it fully and let it dry in a well-ventilated place before folding it again. ( ② ) Raincoats should also be hung up to dry completely before being put away. ( ③ ) It is helpful to wipe off dirt and mud with a soft cloth, since dirt left on the fabric can damage the waterproof coating. ( ④ ) In addition, check the umbrella's frame regularly for rust or broken parts. ( ⑤ ) Taking care of these simple items will help you stay dry all season long.