영어 모의고사 (자동 편성)

Our film club spent an entire semester making a five-minute short film, and I was ①startling to learn just how little of that time was actually spent filming. We wrote and rewrote the script for nearly a month, then ②spent another two weeks drawing simple storyboards to plan every camera angle before a single scene was recorded. Filming itself took only two Saturday afternoons, yet editing the footage afterward ③consumed nearly six additional weeks, as we combed through hours of raw clips to choose the handful of seconds that actually made it into the final version. Our advisor warned us early on that amateur filmmakers usually underestimate editing the most, ④assuming that a good script and decent camera work will carry a film on their own. By the time our short film premiered at the school festival, I understood that the visible five minutes represented only a small fraction of the invisible work that ⑤had shaped it.

Accidents rarely wait for a doctor ①to be nearby, which is why basic first aid knowledge can make a critical difference in the first few minutes after an injury occurs. Many students assume that only professionals should touch an injured person, ②fearing that any mistake might make things worse. In reality, a few simple actions, such as applying steady pressure to a bleeding wound or keeping an unconscious person's airway clear, can prevent a minor injury from ③becoming a life-threatening one. Waiting passively for an ambulance, rather than doing anything at all, ④are often the more dangerous choice, since every minute without basic care allows a treatable injury to worsen. Of course, first aid is never a substitute for professional medical treatment, and it ⑤should never replace an emergency call.

Drinking enough water is especially important during the hot summer months. When you sweat a lot, your body ①loses not only water but also important minerals called electrolytes. Experts recommend drinking water regularly throughout the day, rather than waiting until you feel thirsty, because thirst is often a sign that your body is already ②dehydrated. It is best to avoid sugary drinks and too much caffeine, since they can make dehydration ③better. Instead, choose plain water or drinks that contain electrolytes, especially after exercise. Eating water-rich fruits and vegetables can also help you stay ④hydrated and ⑤energetic.

Riding a bicycle is one of the most popular ways for teenagers to get around, yet many students still skip the one piece of equipment that could save their life: the helmet. Some argue that a short trip to a nearby store does not require any special protection, since the risk of a serious accident feels distant and unlikely. However, _______________. A sudden pothole, a car door opening without warning, or a patch of gravel can throw even an experienced cyclist off balance in an instant. Wearing a helmet does not prevent a fall, but it dramatically reduces the chance of a serious head injury when one occurs.

A loud, jarring alert sound interrupting 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 to reach people instantly, without requiring anyone to download an app or subscribe to a service in advance, since _______________. Some residents complain that the alerts arrive too frequently or for events that feel minor, leading a small number of people to silence the notifications altogether.

The city operates free cooling centers to help residents cope with extreme summer heat. (A) Most locations are open from nine in the morning until six in the evening, seven days a week. (B) These centers, located in community halls and libraries, offer air-conditioned spaces free of charge. (C) Since there is no cost and no reservation is required, residents are encouraged to visit whenever needed.

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. (A) Walking with shorter, flatter steps and keeping the hands free rather than in pockets can help a person regain balance quickly if a foot suddenly slides. (B) 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. (C) Unlike a visibly icy patch, black ice reflects almost no light and blends into ordinary pavement, which is why so many falls happen on stretches that pedestrians would never suspect.

Every semester, students groan when the fire alarm rings for another routine drill, filing out of the building as if the exercise were simply a break from class. (A) During an actual fire, thick smoke can fill hallways within minutes, cutting visibility to almost nothing and making it dangerously easy to panic or take a wrong turn. (B) This casual attitude, however, overlooks why the drill exists in the first place. (C) Repeating the same evacuation route again and again trains the body to move automatically, even when the mind is too frightened to think clearly.

When someone's heart suddenly stops beating, the brain begins to suffer damage within minutes unless blood keeps circulating, which is why the actions taken by an ordinary bystander before paramedics arrive can matter as much as the treatment given at the hospital. (A) Studies show that a person who receives CPR immediately from someone nearby is far more likely to survive than one who waits for professional help to arrive. (B) Despite this, many people hesitate to start chest compressions, worried that they might break a rib or make the situation worse. (C) Medical instructors respond to this fear: a cracked rib heals, but a brain deprived of oxygen for too long does not.

None of these habits require special skill, only the discipline to follow them every single time. Every summer, lifeguards repeat the same warnings to swimmers, yet drowning remains one of the most common causes of accidental death among teenagers. ( ① ) Part of the problem is that danger in water rarely looks dramatic; a swimmer struggling to stay afloat often makes little noise and shows no obvious signs of panic, which means bystanders may not realize help is needed until it is too late. ( ② ) Rip currents present a particularly deceptive threat, since the water's surface can appear calm even while a powerful current pulls a swimmer steadily away from shore. ( ③ ) Experts advise that anyone caught in such a current should swim parallel to the beach rather than struggling directly against it, since fighting the current head-on quickly exhausts even a strong swimmer. ( ④ ) Simple habits, such as swimming near a lifeguard station and never entering the water alone, dramatically lower the risk of a minor mistake turning into a fatal one. ( ⑤ )