영어 모의고사 (자동 편성)

Strong summer sunlight can ①damage your skin if you are not careful. Ultraviolet rays are invisible light from the sun that ②causing sunburn, wrinkles, and even skin cancer over time. To protect your skin, apply sunscreen with a high SPF ③before going outside. Wearing a hat and sunglasses also helps ④shield your face and eyes from direct sunlight. Skin ⑤that has been damaged by the sun can take a long time to heal.

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.

Walking through the old industrial district downtown, I ①noticed that a gray concrete wall had been transformed overnight into a wild swirl of color, letters, and cartoon figures. Some residents complained to the city office, ②calling it vandalism and demanding that workers paint over it immediately. Others argued that the same wall had been an ugly, forgotten eyesore for years, and that the graffiti artist had simply given it a voice no one else ③bothered to give it. This disagreement reveals a tension at the heart of street art: without permission, even a skillful and thoughtful piece can ④labeling a crime, yet many cities now invite graffiti artists to paint designated walls legally. The line between vandalism and art, it seems, often depends less on the paint itself than on who ⑤gave permission to use the wall.

Minjun used to leave half of his lunch tray full of ①untouching rice and vegetables every day. Last spring, his class started a campaign ②called "Clean Plate Day" to reduce food waste. However, his teacher explained that leftover food thrown away every day ③adds up to a huge amount of waste. She compared uneaten food to money ④dropped carelessly on the street, which nobody bothers to pick up. He decided to take only what he could finish and ⑤to try new vegetables slowly.

Building a career portfolio is a great way to track your growth throughout high school. Start by choosing a ①format, such as a folder, a notebook, or a digital file. Include items like club activities, volunteer work, certificates, and sample projects that show your interests and skills. For each item, write a short reflection explaining what you learned and why it ②mattered to you. Update your portfolio regularly instead of waiting until graduation, since memories of small experiences ③strengthen quickly. Ask a teacher or mentor to review it occasionally and offer ④feedback. A well-organized portfolio helps you understand your own ⑤growth over time.

Summer is the best time to enjoy swimming pools, rivers, and beaches with family and friends. However, water activities can be dangerous without proper preparation. That is why experts stress one point above all: ___________. First, always swim in areas supervised by a lifeguard, and never swim alone even if you are a strong swimmer. Second, check the weather and water conditions before entering the water, since strong currents and sudden storms make swimming risky. Third, wear a life jacket in open water such as a river or the sea, especially if you are a child or a beginner.

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.

Artificial intelligence is creating job titles that did not exist a decade ago. (A) AI ethics officers, for instance, check whether a company's technology treats users fairly. (B) These new roles clearly require more than just technical skill. (C) Prompt engineers, for example, design instructions that help AI programs produce accurate results.

Many students imagine a librarian simply sitting behind a desk and stamping books. (A) According to Ms. Han, the most rewarding moment is not organizing shelves but watching a student who once avoided reading finally ask for a second book in the same series. (B) Ms. Han, who has worked at a school library for over ten years, says that image is far from accurate, since a large part of her job involves choosing which new books to buy. (C) 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.

The summer energy-saving campaign asks citizens to help keep the power supply stable. (A) Businesses are also asked to dim unnecessary outdoor signs after ten at night. (B) First, residents are asked to set air conditioners no lower than twenty-six degrees Celsius. (C) Families who cut their electricity use by more than ten percent will receive a discount on their bill.