영어 모의고사 (자동 편성)

A food allergy can turn an ordinary snack shared between classmates into a medical emergency within minutes, which is why schools now take ingredient labels more seriously than they once ①did. For someone with a severe allergy, even a trace amount of the wrong ingredient, transferred by a shared spoon or an unwashed hand, can ②triggers a reaction that closes the airway and becomes life-threatening if untreated. Friends of allergic students sometimes assume that a small bite would not cause serious harm, not ③realizing that the amount needed to trigger anaphylaxis can be smaller than a crumb. Recognizing the early signs, such as swelling around the lips, hives, or sudden difficulty breathing, allows classmates and teachers ④to act before the reaction becomes severe. Many schools now train staff to use an epinephrine auto-injector, a device that can reverse a dangerous reaction within seconds, because waiting for paramedics ⑤to arrive can cost a student the few minutes that make the difference between recovery and tragedy.

A loud, jarring alert sound ①interrupting a phone's normal notifications usually means one thing: a government agency has issued an emergency text to everyone in a specific area, warning of anything from a flash flood to a missing child. These messages are designed ②reaching people instantly, without requiring anyone to download an app or subscribe to a service in advance, since a disaster rarely waits for someone to prepare. Some residents complain that the alerts arrive too frequently or for events that feel minor, ③leading a small number of people to silence the notifications altogether. Safety officials warn that this response defeats the entire purpose of the system, since a person who ④mutes every alert for convenience will also miss the one message that truly demands immediate action. Unlike a weather app that must ⑤be checked voluntarily, an emergency alert pushes urgent information directly to a person's pocket.

As artificial intelligence ①becomes part of everyday life, entirely new job titles are appearing in the workplace. Prompt engineers, for instance, design effective instructions ②that help AI programs produce accurate and useful results. AI ethics officers examine whether a company's technology ③treat users fairly and avoids harmful bias. Meanwhile, human-AI collaboration trainers teach employees how ④to use AI tools efficiently without depending on them completely. These jobs did not exist even ten years ago, yet they are ⑤growing quickly across many industries.

Online courses have become a popular way for students to learn practical job skills outside of school. Unlike traditional classes, these courses let learners study at their own ①pace and repeat difficult lessons as many times as needed. However, taking an online course requires strong self-discipline, since no teacher checks whether students are ②keeping up. Experts recommend setting a fixed weekly schedule and finishing small assignments ③regularly instead of studying everything the night before a deadline. Choosing a course with clear reviews and a well-organized structure also matters, because poorly designed courses can ④save valuable time. With the right approach, online learning can give students a real ⑤head start in their future careers.

Every spring, our school holds an art exhibition in the main hallway, and this year I finally submitted a painting of my own. For weeks, I compared my work to my classmates' drawings and felt ①sure that mine was not good enough to hang beside theirs. My art teacher noticed my ②hesitation 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. On the morning the paintings went up, I walked past dozens of styles, from careful realistic portraits to ③boring, colorful abstractions, and none of them looked like mine. Instead of feeling embarrassed, I found myself ④curious about why each artist had made certain choices. 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 ⑤shared space.

Setting a career plan early in high school offers several important benefits. First, having a general direction helps students choose subjects and activities that support their goals. Second, a plan gives students a sense of purpose, which can make schoolwork feel more meaningful. However, an effective career plan should remain flexible, since interests and circumstances often change during the teenage years. Career counselors therefore recommend reviewing a plan every few months and adjusting it based on new experiences. In this way, careful planning does not limit a student's future; instead, it provides ___________.

Summer vacation is a great time to go camping with family or friends. However, a safe and enjoyable trip requires ___________. You should pack enough water and snacks, bring sunscreen and insect repellent, prepare a small first aid kit, and check the weather forecast before choosing a safe campsite.

Food poisoning becomes much more common in summer, so it is important to handle food carefully. (A) In addition, keep perishable food in the refrigerator and never leave it out at room temperature for long. (B) First, always wash your hands with soap before you prepare or eat any food. (C) Finally, if you notice symptoms such as stomach pain or vomiting, see a doctor as soon as possible.

This is because a person's interests and strengths can change over the years. Many students take a career aptitude test at some point in high school. ( ① ) This test is designed to measure a person's interests, strengths, and personality traits. ( ② ) It does not simply tell students which job to choose; instead, it helps them understand themselves better. ( ③ ) For example, a student who enjoys solving problems might discover a hidden interest in engineering. ( ④ ) However, the results should be used only as a guide, not as a final answer. ( ⑤ ) Therefore, students should treat the test as a useful starting point, not a fixed decision.

This wasted electricity, though invisible, still comes from real power plants that burn fuel. Turning off lights when you leave a room seems like a tiny action, but it saves more energy than most people expect. ① Every light left on in an empty room wastes electricity that could have powered something useful elsewhere. ② For example, a single classroom light left on overnight can waste enough energy to charge dozens of phones. This habit is similar to leaving a faucet running while you brush your teeth, where water flows out for no reason. ③ Both actions seem harmless in the moment, but they add up to a serious waste over time. Some students argue that a single light does not make much difference. ④ However, when an entire school forms this habit together, the total amount of saved energy becomes significant. ⑤ Therefore, this small daily habit can create a surprisingly large positive effect for the whole planet.