영어 모의고사 (자동 편성)

Every light ①left on in an empty room wastes electricity that could have powered something useful elsewhere. For example, a single classroom light left on overnight can waste enough energy ②to charge dozens of phones. This habit is similar to ③leave a faucet running while you brush your teeth, where water flows out for no reason. However, when an entire school ④forms this habit together, the total amount of ⑤saved energy becomes significant.

When someone's heart suddenly stops beating, the brain begins to suffer damage within minutes unless blood keeps circulating. Studies show that a person who receives CPR immediately from someone nearby is far more likely to ① survive than one who waits for professional help to arrive. Despite this, many people ② hesitate to start chest compressions, worried that they might break a rib or make the situation worse. Modern CPR training has also been ③ simplified, focusing on firm, rhythmic chest compressions rather than the more complicated combination of breaths and compressions once required, making the skill ④ easier for ordinary students to learn and remember under pressure. For this reason, many schools now ⑤ exclude CPR training as a standard part of health education.

Many students imagine a librarian simply sitting behind a desk and stamping books. Ms. Han, who has worked at a school library for over ten years, says that image is far from accurate. A large part of her job involves choosing which new books to buy, based on both student requests and current trends in youth literature. She also spends hours training students to search databases and judge whether an online source is trustworthy, a skill she considers just as important as reading itself. According to Ms. Han, the most rewarding moment is not organizing shelves but _______________. She admits that budgets are often tight and that new technology keeps changing how libraries operate.

A growing number of teenagers are joining book clubs that exist only on their phones. These apps let users track pages, write short reviews, and join group chats about a chosen book. The apps also use gentle reminders and reading streaks to keep members motivated. However, a few teachers worry that constant notifications from a reading app can pull attention away from the book itself. Despite this concern, many students report that _______________.

Good morning, residents of Green Apartment! We would like to introduce a simple way to protect our environment. Used batteries, which contain harmful chemicals, should never be thrown away with regular trash. If these chemicals leak into the soil, they can pollute water and harm plants. Therefore, _______________. Please place your old batteries inside this box instead of the trash can. The box, which is emptied every month, is easy for anyone to use. For example, small button batteries from watches and toys can also be dropped in the box. However, batteries that are still working should not be thrown away at all. We appreciate your effort to keep our neighborhood clean and safe. Thank you for your cooperation and kindness.

Every day, people throw away piles of used paper without thinking about where it goes. However, most of that paper does not have to end up in a landfill. Instead, it can travel to a recycling factory and _______________. First, workers collect old newspapers, boxes, and notebooks left in recycling bins. These papers are then soaked in water and turned into soft, mushy pulp. You can think of this process like breaking a cookie back into flour and water. For example, ink and small pieces of plastic are removed from the pulp during this stage. The clean pulp is pressed into thin sheets and dried in large machines. Therefore, a wrinkled old newspaper can be reborn as clean white paper. In contrast to throwing paper away, recycling it saves trees and reduces waste.

Good afternoon, everyone! Our town invites students to join a special tree-planting volunteer day next month. This event aims to restore a small forest damaged by last year's fire near the river. (A) Each participant will plant three young trees, guided by experienced forest rangers throughout the morning. For example, rangers will show volunteers how to dig proper holes without harming the tree roots. (B) Volunteers will meet at the community center at nine in the morning and travel together by bus. Please wear old clothes and shoes that you do not mind getting dirty during the activity. (C) In contrast, planting too shallowly often causes young trees to die within a few months. Therefore, careful instructions must be followed closely by every volunteer. Water and snacks, prepared by the town office, will be provided for free. Students interested in joining should register online before next Wednesday.

Our school is starting a new campaign called 'Bring Your Own Bag,' and starting next Monday, the school store will no longer offer free plastic bags. (A) Instead, we encourage everyone to bring a reusable shopping bag from home, since plastic bags are made from petroleum and take hundreds of years to break down. (B) Therefore, using a reusable bag is a simple habit that protects sea animals and reduces pollution, and students who bring their own bags will receive a small sticker as a reward. (C) However, students who forget their bags may still purchase a paper bag for a small fee, so we hope every student will join this easy and meaningful campaign.

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

주어진 문장: He paused for a moment, feeling unsure about what the right choice really was. One Saturday morning, Jiho carried a heavy bag of old clothes to the donation box near his apartment. He had grown taller over the winter, so many shirts no longer fit him. ① At first, he almost threw the clothes into the regular trash without thinking twice. ② However, his older sister reminded him that clean clothes could still help someone else. She explained that donating clothes was like giving a plant a second chance to grow. ③ For example, a jacket he had outgrown might keep another child warm this winter. ④ Therefore, Jiho folded each shirt neatly and placed them gently inside the box. In contrast to his first careless idea, he now felt genuinely happy about his choice. ⑤ Walking home, Jiho realized that small actions could create meaningful change for others.