영어 모의고사 (자동 편성)

Food poisoning cases increase sharply during the hot summer months, and high temperatures ①allowing bacteria to grow quickly in food that is not stored properly. Make sure that meat, fish, and eggs ②are cooked thoroughly, since undercooked food can carry harmful bacteria. Keep perishable food in the refrigerator, and never ③leave it out at room temperature for more than two hours. It is also important ④to use separate cutting boards for raw meat and vegetables. If you experience symptoms such as stomach pain, ⑤seek medical attention promptly.

As private companies develop the technology to mine asteroids for rare metals and water, a legal question once confined to science fiction has suddenly ① become urgent: who, if anyone, owns the resources of outer space? Existing international treaties state that no nation may claim sovereignty over celestial bodies, but they say remarkably little about ② whether a private company may extract and sell what it finds there. Some governments have already passed domestic laws ③ granting their own companies rights to material mined in space, a move that other nations view as a unilateral attempt to settle a question that should ④ decide collectively. Supporters of space mining argue that new resources could ease shortages on Earth and fund further exploration, while critics warn that treating space as an open frontier for extraction risks ⑤ repeating the same environmental and political mistakes that colonization caused on Earth.

Sociologist Mark Granovetter introduced an idea that seems ①contradictory at first glance, known as the strength of weak ties. According to this theory, people who see each other only ②occasionally, called weak ties, often provide more valuable information than close friends or family members, who are considered strong ties. This happens because strong ties tend to share the same social circles and, therefore, already possess ③similar knowledge. Weak ties, in contrast, move within different networks, which allows them to introduce ideas or opportunities that would otherwise remain unknown. For example, a former classmate rarely contacted might mention a job opening unavailable through one's immediate circle. Social media platforms have made maintaining such connections remarkably ④harder, letting users keep hundreds of loose acquaintances active without frequent face-to-face meetings. Consequently, these platforms function as efficient channels through which weak ties continue delivering ⑤fresh opportunities that close relationships simply cannot offer.

Summer brings a wide variety of delicious fruits, but many of them spoil quickly in the heat. Knowing how to store fruit properly can help you avoid waste and enjoy fresher flavors. For example, ___________, while whole, uncut melons can be stored at room temperature until you are ready to eat them.

When a classmate began writing her diary entries in elaborate, flowing calligraphy instead of ordinary handwriting, I assumed she was simply trying to make her notebook look decorative. Curious, I asked her to teach me one afternoon, and I quickly discovered that calligraphy demands far more patience than I had expected. Every stroke has to be planned before the pen touches the paper, since a brush pen cannot be casually corrected once ink has already spread across the page. She told me that _______________. What began as decoration for her gradually became a kind of meditation, a rare part of her day when she could not multitask or hurry. I left that lesson with ink-stained fingers and a newfound respect for how much concentration a single beautifully written word can require.

Riding a bicycle during summer vacation is fun, but a few safety habits are essential. (A) It is also important to wear bright or reflective clothing so that drivers can see you clearly. (B) Before you ride, always check that your tires are properly inflated and your brakes work well. (C) Finally, choose bike paths or quiet streets whenever possible, rather than busy roads with heavy traffic.

Job experience programs let students try out real workplaces for a short time. (A) For example, some students spend a day at a hospital, a bakery, or a design studio. (B) In this way, students gain a clearer picture of what each job truly involves. (C) During the visit, they observe workers and sometimes try simple tasks themselves.

The Riverside Summer Festival returns this year with exciting programs for the whole community. (A) In the evening, visitors can enjoy live music performances and a spectacular fireworks show. (B) During the day, local farmers and small businesses will sell fresh fruits, snacks, and handmade crafts. (C) Since parking near the park is limited, visitors are encouraged to use public transportation.

This grogginess occurs because the brain has not fully completed a sleep cycle and is abruptly pulled out of its deepest phase. A short nap taken in the early afternoon, often called a power nap, can noticeably sharpen attention and mood without leaving a person groggy afterward. ( ① ) The key lies in timing: naps limited to roughly twenty minutes allow the brain to pass through the lightest stages of sleep while avoiding the deeper stages associated with slow-wave activity. ( ② ) If a nap extends much beyond that window, the sleeper risks waking during deep sleep, which produces a foggy, disoriented feeling known as sleep inertia that can persist for thirty minutes or more. ( ③ ) Laboratory studies comparing napping and non-napping groups have repeatedly shown that a brief nap improves reaction time and short-term memory almost as effectively as a full night of extra rest. ( ④ ) Interestingly, the benefit appears strongest when the nap occurs several hours after waking, since this is when the body's natural dip in alertness makes rest most effective. ( ⑤ ) For this reason, many workplaces now designate quiet rooms where employees can recharge briefly during the day.

This is because thirst is often a sign that your body is already dehydrated. Drinking enough water is especially important during the hot summer months, and experts recommend drinking regularly rather than waiting until you feel thirsty. ( ① ) When you sweat a lot, your body loses not only water but also important minerals called electrolytes. ( ② ) If you do not replace these losses, you may feel tired, dizzy, or even suffer from muscle cramps. ( ③ ) It is best to avoid sugary drinks and too much caffeine, since they can make dehydration worse. ( ④ ) Instead, choose plain water or drinks that contain electrolytes, especially after exercise. ( ⑤ ) Eating water-rich fruits and vegetables can also help you stay hydrated.