영어 모의고사 (자동 편성)

Every day, we leave behind marks of the gases ①that warm our planet, much like footprints left in wet sand. These marks, ②often called our carbon footprint, come from small choices such as driving, eating, and using electricity. Many students think that only large factories create these marks, but ordinary habits at home also matter greatly. For example, turning off lights ③when leaving a room reduces the energy that power plants must produce. Walking or biking to school instead of riding in a car also lowers the amount of gas ④releasing into the air. In contrast, leaving devices plugged in all night quietly increases our footprint without our notice. Therefore, students ⑤who practice these simple habits regularly can shrink their footprint significantly.

For many students, the walk to school feels so ① routine that safety becomes an afterthought, yet a surprising number of accidents occur within a few blocks of the school gate. Part of the danger comes from convenience: students often cut across a busy street rather than walking the extra minute to the nearest crosswalk, assuming they can judge the traffic gap ② correctly. Wearing dark clothing during these hours can make a student almost ③ invisible until a car is dangerously close. Simple choices, such as using a marked crosswalk, waiting for the pedestrian signal, and adding something reflective to a backpack, cost only a few extra seconds each morning. Traffic safety officials argue that these small habits, repeated daily, do more to ④ ignore injury than any single safety ⑤ campaign ever could.

Science labs feel far safer than they actually are, largely because the equipment looks harmless and the experiments are carefully planned by a teacher. This false sense of security leads some students to skip small precautions, such as wearing safety goggles for a "simple" experiment. Chemical reactions, however, do not distinguish between a professional laboratory and a classroom; _______________. Teachers repeatedly emphasize reading each instruction before touching any material, since even a familiar-looking chemical can behave unpredictably when combined with something new.

Every Wednesday evening, a small group meets in a quiet cafe to talk about a book they have all just finished. Members insist that reading the same novel together changes the experience completely. Alone, a reader usually forms one interpretation and rarely questions it again. In a group, however, _______________. Members also say that having a discussion planned in advance pushes them to finish books they might otherwise put down halfway through.

One of the most overlooked risks is setting up a tent too close to a campfire, since a sudden gust of wind can carry a spark onto dry fabric faster than anyone expects. Food storage is another area where casual habits create danger: leaving snacks inside a tent can attract wildlife looking for food. Experienced campers also stress the importance of checking a weather forecast before leaving, since _______________. None of these precautions demand special equipment or skill; they simply require campers to treat the outdoors with the same caution they would show in any unfamiliar environment.

When temperatures drop below freezing overnight, an invisible layer of black ice can form on sidewalks that look perfectly dry, catching even careful walkers off guard. Unlike a visibly icy patch, black ice reflects almost no light and blends into ordinary pavement, which is why _______________. Orthopedic doctors report a sharp rise 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.

Last Saturday, Jimin visited the recycling center near her apartment with her science class. (A) She had 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, explaining how bottles, cans, and paper were sorted. (B) He showed them a machine that crushed plastic bottles into small pieces before they were sent to factories. Jimin was surprised to learn that mixed trash, thrown into the wrong bin, often ruined an entire batch of recyclables. (C) 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. Walking home, Jimin realized that her small effort at home truly mattered. She decided to sort her family's trash more carefully.

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 did. (A) Friends of allergic students sometimes assume that a small bite would not cause serious harm, not realizing that the amount needed to trigger anaphylaxis can be smaller than a crumb. (B) Recognizing the early signs, such as swelling around the lips, hives, or sudden difficulty breathing, allows classmates and teachers to act before the reaction becomes severe. (C) For someone with a severe allergy, even a trace amount of the wrong ingredient, transferred by a shared spoon or an unwashed hand, can trigger a reaction that closes the airway and becomes life-threatening if untreated.

This eagerness to get moving is understandable, but it can come at a real physical cost. Physical education class often feels like the one period of the day when students can finally move freely, which sometimes leads them to skip the warm-up routine that teachers insist on before any real activity begins. ( ① ) Cold muscles, however, are noticeably less flexible than warmed ones, and stretching a stiff hamstring or ankle too quickly can cause a strain that keeps a student off the field for weeks rather than minutes. ( ② ) Coaches often compare an unwarmed muscle to a cold rubber band that snaps rather than stretches under sudden pressure. ( ③ ) Beyond warming up, wearing proper footwear matters more than most students realize; running in worn-out sneakers with little grip left on the sole significantly raises the chance of a twisted ankle on a gym floor or an outdoor field. ( ④ ) Reporting a minor pain immediately, rather than pushing through it to finish a game, also prevents a small issue from becoming a repeated injury that lingers for an entire season. ( ⑤ )

As a result, many reluctant readers finish an entire graphic novel and then move on to longer books with new confidence. For many years, comic books and graphic novels were seen as a lazy alternative to real reading. ( ① ) Parents and teachers often worried that pictures did the work that words should do, leaving young readers with weaker vocabulary and imagination. ( ② ) Recent research, however, tells a more complicated story. Graphic novels actually require readers to combine written text with visual clues, inferring emotion from a character's expression or understanding time gaps between panels. ( ③ ) This combination can build a different but equally valuable set of reading skills. ( ④ ) Teachers who once banned comics from their classrooms are now using them to reach students who struggled with traditional novels. ( ⑤ ) Rather than replacing traditional reading, graphic novels appear to work best as a bridge that leads students toward it.