영어 모의고사 (자동 편성)

Time travel to the past has long fascinated physicists and philosophers alike, but it also ① generates a famously troubling contradiction. Suppose a traveler journeyed backward in time and, through some combination of accident and intention, ② prevented their own grandfather from ever meeting their grandmother. If the grandfather never had children, the traveler themselves would never have been born, which means the traveler could never ③ existed to make the trip in the first place. Yet if the traveler never made the trip, the grandfather would have survived to meet the grandmother after all, ④ allowing the traveler to be born and eventually travel back in time. The story therefore loops endlessly, undermining itself at every turn rather than ⑤ settling into any stable outcome.

Every October, Greenfield High School holds a festival that ①gives every club a chance to shine. This year's festival will take place on October 15th, ②ran from nine in the morning until four in the afternoon. Clubs ③that want to run a booth must apply to the student council by October 1st, since space in the gym is limited. The science club will present simple experiments ④that are both safe and exciting to watch. The art club, meanwhile, will display paintings that members have created throughout the semester. The cooking club plans ⑤to sell snacks prepared by its own members, and all the profits will be donated to a local shelter. Because many visitors are expected, teachers will supervise each booth carefully to keep students safe. Anyone curious about club life is warmly encouraged to visit and enjoy the festival.

The city government has launched a summer energy-saving campaign to ①reduce electricity use during the hottest months. Using fans together with air conditioners cools rooms more efficiently while using ②more power. To prevent blackouts, residents are asked to set air conditioners no lower than twenty-six degrees Celsius, which helps save ③energy. Businesses are asked to dim unnecessary outdoor signs after ten at night. Families who reduce their electricity use by more than ten percent will receive a ④discount on their next bill, which is a nice ⑤reward for their effort.

Many students set a New Year goal to build a new habit, such as reading every night or exercising each morning. However, most people give up within two weeks because the habit still feels difficult. Researchers who studied this process found that ___________. During the first few weeks, your brain still treats the activity as something new, so you must rely on willpower. Around the middle of this period, the behavior becomes easier, and by the end, the action feels natural and comfortable.

Factories that once employed hundreds of workers on an assembly line now run with a fraction of that staff, as robotic arms handle tasks that used to require human hands. (A) However, critics point out that earlier transitions unfolded over generations, giving workers time to retrain, whereas today's robots are being deployed much faster. (B) Historical evidence offers some comfort: previous waves of automation eventually created new categories of work that no one had predicted. (C) A factory worker displaced this year, therefore, cannot simply wait for a new industry to emerge decades from now.

The filter bubble does not stay limited to search results; it gradually shapes nearly every aspect of a person's online experience. (A) For instance, a user who frequently watches cooking videos may find that recommended content across multiple platforms becomes overwhelmingly food-related within just a few days. (B) As this pattern continues, the same user may rarely encounter unrelated topics, such as political news or scientific discoveries, unless algorithms judge them relevant. (C) Streaming services, shopping websites, and news aggregators all rely on similar algorithms that learn from previous clicks and viewing habits.

She explained that sitting in a cold, air-conditioned room for too long can make people feel weak and achy. Last week, I started feeling tired and had a mild headache every afternoon at school. ( ① ) At first, I thought I was just stressed about exams, but my mother told me it might be air-conditioning sickness. ( ② ) After doing some research, I learned a few simple ways to prevent it. ( ③ ) First, I began carrying a light jacket to wear indoors, and I made sure to drink warm water instead of only cold drinks. ( ④ ) I also started stretching and walking around every hour instead of sitting still all day. ( ⑤ ) Within a few days, my headaches disappeared, and I felt much more energetic.

주어진 문장: This is why productivity coaches often recommend starting with just one or two blocks per day rather than filling the entire schedule at once. Time blocking is a time-management technique in which a person divides the day into fixed blocks. Each block is then assigned to a single task. ( ① ) Instead of relying on a loose to-do list, the person decides exactly when each task will start and end. ( ② ) This approach lowers the mental effort of deciding what to do next, since the schedule already provides the answer. ( ③ ) It also limits multitasking, because each block is reserved for only one activity at a time. ( ④ ) For instance, a student may block ninety minutes for math practice, leaving no room for messages or web browsing, while another student may reserve an evening block solely for vocabulary review. Because each block has a clear boundary, unfinished work is less likely to quietly spread into the next task. Many people who adopt time blocking feel more organized throughout the day. ( ⑤ )

주어진 문장: In other words, the record shows how a student thought and acted, not merely which club they joined. Many students wonder why club activities matter so much for their school life record, a document that summarizes what a student did during each semester. ① Whenever students take part in a club, their teacher writes a short note describing what role they played and how they grew. ② For example, a student who organized a club exhibition might be described as someone who showed strong leadership and creativity. These notes are not simply a list of activities; they explain the process behind each achievement. ③ Therefore, admissions officers at universities read the record carefully to understand a student's genuine interests, not just their grades. In contrast, a club membership with no real participation rarely leaves a meaningful impression. ④ This is why teachers encourage students to take an active role rather than joining a club only for its name. ⑤

This is because thirst is often a sign that your body is already dehydrated. Drinking enough water is especially important during the hot summer months, and experts recommend drinking regularly rather than waiting until you feel thirsty. ( ① ) When you sweat a lot, your body loses not only water but also important minerals called electrolytes. ( ② ) If you do not replace these losses, you may feel tired, dizzy, or even suffer from muscle cramps. ( ③ ) It is best to avoid sugary drinks and too much caffeine, since they can make dehydration worse. ( ④ ) Instead, choose plain water or drinks that contain electrolytes, especially after exercise. ( ⑤ ) Eating water-rich fruits and vegetables can also help you stay hydrated.