영어 모의고사 (자동 편성)

Science labs feel far safer than they actually are, largely because the equipment looks harmless and the experiments are carefully ①planned by a teacher. This false sense of security leads some students ②to skip small precautions, such as wearing safety goggles for a "simple" experiment or tasting a substance out of curiosity. Chemical reactions, however, do not distinguish between a professional laboratory and a classroom; a small amount of the wrong substance ③splashed into an eye can cause permanent damage within seconds, regardless of how basic the experiment seemed. Teachers repeatedly emphasize ④to read each instruction before touching any material, since even a familiar-looking chemical can behave unpredictably when combined with something new. Most laboratory accidents, researchers note, do not happen during advanced or unusual experiments but during routine ones that students ⑤have performed many times before.

Food poisoning cases increase sharply during the hot summer months. High temperatures allow bacteria to grow ①quickly in food that is not stored properly. Always wash your hands with soap before preparing food, since this habit ②reduces the risk of infection. Make sure that meat and eggs are cooked ③thoroughly, since undercooked food can carry harmful bacteria. Keep perishable food ④cold in the refrigerator, rather than leaving it out at room temperature. If you experience symptoms such as stomach pain or vomiting, you should seek medical attention ⑤rarely.

When temperatures drop below freezing overnight, an ①invisible layer of black ice can form on sidewalks that look perfectly dry, catching even careful walkers off guard. Orthopedic doctors report a sharp ②rise in wrist and hip injuries every winter, most of them caused not by dramatic slips on icy hills but by a single unexpected step near a bus stop or a doorway. Walking with shorter, flatter steps and keeping the hands free rather than in pockets can help a person ③regain balance quickly if a foot suddenly slides. Choosing shoes with textured rubber soles rather than smooth ones also makes a difference, since even a small ④decrease in grip can prevent a fall before it begins. Treating every winter sidewalk as potentially icy, rather than trusting appearances, remains the ⑤simplest way to avoid injury.

Whenever people discuss the future of reading, one debate never seems to end: e-books or paper books? Supporters of e-books point out that a single device can hold ①thousands of titles, which makes traveling with a full library incredibly ②light. Readers can also change the font size, look up a word instantly, and carry their entire collection in one bag. Fans of paper books, however, argue that something important is ③lost on a screen. Many readers say they remember a paper book's plot more clearly, perhaps because they ④recall where a scene appeared on the page. Screens also invite distraction, since a single notification can pull a reader ⑤closer to the story in seconds. Interestingly, several recent surveys suggest that most young readers do not choose one format forever. Instead, they switch between paper and digital depending on the situation, treating the debate less as a contest and more as a matter of convenience.

Yuna bought a disposable coffee cup every morning on her way to school. She never thought about where those cups ended up after she threw them away. One day, her science teacher showed the class a photo of a beach covered with plastic cups and bottles. Yuna felt shocked because she realized _______________. That evening, she found an old tumbler hidden in a kitchen drawer and decided to use it every day. At first, carrying the tumbler felt inconvenient, and she often forgot to bring it to school. However, she kept a reminder note on her bag, which helped her remember it each morning. Within a month, using the tumbler had become as natural as brushing her teeth. Her friends noticed the change and asked where she had bought the tumbler.

The job market has changed dramatically over the past few decades, and it continues to shift every year. Many tasks once done entirely by humans are now shared with machines and computer programs. As a result, some traditional jobs have slowly disappeared, while entirely new positions have emerged to replace them. Adapting to these changes can feel stressful, but experts note that workers who ___________ tend to succeed regardless of which industry they choose.

Building a reading habit does not usually start with a big decision to read more. It often starts with very small, easy steps. Some students keep a book in their bag so that they always have something to read while waiting for a bus. Others choose a fixed time each day, like right before bed, and read for just ten minutes. These small routines work because _______________. Experts also suggest setting a very low daily goal, such as one page, instead of a strict page count that feels like homework. Over weeks, these tiny actions add up, and reading slowly becomes something the student simply does, rather than something the student has to force.

Every morning, our broadcasting club airs a short news program for the entire school. Last Tuesday, I was chosen to read the weather report for the very first time. My hands were shaking as the red light on the camera turned on. Halfway through my sentence, I suddenly forgot the next line completely. For a few seconds, only silence filled the studio, and I could hear my own heartbeat. My partner Minho, who was sitting beside me, quickly slid the script closer to me. I took a deep breath and calmly continued reading from where I had stopped. Somehow, my voice sounded steadier than I expected, and I finished the report smoothly. After the broadcast ended, several classmates told me they had not even noticed the pause. That morning taught me that _______________.

Speed-reading courses promise a simple result: read several times faster while understanding just as much as before. (A) In careful studies, speed-reading graduates often score no better on comprehension tests than ordinary readers who read at a normal pace, and for difficult material, there may be no real shortcut around attentive reading. (B) The techniques usually involve moving your eyes quickly down the page, skipping small words, and avoiding the habit of silently pronouncing each word, and some students do learn to move their eyes faster after a short course. (C) However, researchers who study reading have found a serious problem with these claims, since understanding a text depends on how deeply your brain processes each sentence, not simply on how quickly your eyes move.

Earthquakes strike without any warning, which is exactly why the seconds immediately after the shaking begins matter more than any other moment in an emergency. (A) Furniture that seems merely inconvenient during a fire drill, such as a heavy desk, becomes a lifesaving shield when the ceiling above begins to crack. (B) Safety experts consistently teach the same three steps: drop to the ground, take cover under sturdy furniture, and hold on until the shaking stops. (C) Many people instinctively want to run outside during a quake, imagining that open space is always safer than a building, but this instinct can be dangerous, since falling debris often causes more injuries near exits and windows.