Passage: In many workplaces, remote meetings have become common, but their success depends on more than a stable internet connection. Clear communication requires deliberate habits, especially when people cannot rely on body language or quick side conversations. Teams that treat online meetings as casual replacements for in-person discussions often experience confusion, repeated work, and frustration.

Several simple practices can make a difference. One manager begins each meeting with a brief agenda and ends by restating decisions, so no one leaves uncertain about next steps. A project group uses shared notes that are visible during the call, allowing participants to correct misunderstandings immediately. Another team rotates the role of “timekeeper,” which prevents discussions from drifting and ensures quieter members have a chance to speak.

These examples suggest that remote collaboration works best when it is structured. By adopting intentional routines, teams can make online meetings efficient, inclusive, and less exhausting.

Question: Which sentence best summarizes the passage?

Passage: A recent scientific breakthrough has improved how quickly wildfires can be detected. Researchers developed a system that combines satellite images with ground-based sensors to identify early signs of smoke and unusual heat. The main advance is speed: instead of waiting for a human report, the system can alert emergency services within minutes, when a fire is still small.

In one test, sensors in a forested area registered a sudden rise in temperature and sent data to a central program that checked satellite images for matching heat patterns. The alert reached firefighters before the smoke was visible from nearby roads. Another pilot program placed sensors near communities at the edge of a wilderness region; when a small brush fire started, officials were able to issue warnings and close hiking trails quickly. Researchers also noted that the system can reduce false alarms by requiring agreement between multiple sources of data.

The broader implication is that earlier detection can save lives and ecosystems. By catching fires sooner, communities may reduce the chance that a small spark becomes a destructive disaster.

Question: Which of the following best captures the central idea of the text?

Passage: The Montgomery Bus Boycott of 1955–1956 is often remembered as a dramatic protest sparked by Rosa Parks’s arrest. While that moment was crucial, the boycott’s deeper significance lies in how ordinary citizens used organized, sustained action to challenge an unjust system. After Parks refused to give up her seat, local leaders and residents did not rely on a single march or speech; they committed to a long campaign that required planning, patience, and mutual support.

For more than a year, many Black residents stopped riding city buses, even when walking to work meant leaving home before dawn. To make the boycott possible, volunteers created elaborate carpool routes, and churches served as communication hubs where schedules, donations, and updates were shared. A seamstress who worked across town later recalled wearing out two pairs of shoes, yet she still refused to ride because the sacrifice felt meaningful. A different participant described how neighbors took turns driving strangers, turning daily transportation into a collective project.

The boycott’s impact extended beyond Montgomery. It demonstrated that coordinated nonviolent pressure could force change, and it helped launch new leaders into national prominence. When the Supreme Court eventually ruled that bus segregation was unconstitutional, the legal decision mattered, but so did the example set by the community: lasting reform often requires both moral clarity and persistent organization. In that sense, the boycott became a blueprint for later civil rights efforts, showing how disciplined cooperation can transform frustration into effective social change.

Question: Which sentence best summarizes the passage?

Passage: In Mary Shelley’s Frankenstein, the most enduring question is not whether the creature is frightening, but what responsibility a creator owes to what he brings into the world. Victor Frankenstein is thrilled by his scientific success, yet he immediately abandons the being he has made. The novel suggests that neglect, more than nature, can shape a person—or a creature—into something dangerous.

The creature begins by seeking companionship and learning language by observing a family from afar. Rejected repeatedly because of his appearance, he becomes bitter and desperate. Victor’s refusal to guide him or acknowledge him deepens this isolation. Even when the creature asks for a chance at a peaceful life, Victor responds with fear rather than accountability, and the conflict escalates.

Through this tragic pattern, Shelley warns against pursuing achievement without considering consequences. The story argues that ambition must be paired with empathy and duty, or else innovation can lead to suffering for both the maker and the made.

Question: What overarching theme is presented in the passage?

Passage: In recent discussions about student mental health, one repeated message is that stress is not always harmful; it becomes damaging when students lack support and practical ways to manage it. Schools that focus only on urging students to “relax” may overlook the real pressures of heavy workloads, social expectations, and uncertainty about the future. A more effective approach is to build environments where students can ask for help without embarrassment and learn concrete coping strategies.

Some schools have introduced advisory periods where students can plan their week, break large assignments into smaller steps, and set realistic goals. Others train teachers to recognize signs of burnout, such as sudden withdrawal or frequent absences, so they can respond early. In one program, older students mentor younger ones, sharing how they handled difficult classes and reminding them that struggling is not the same as failing.

These examples emphasize that well-being is connected to structure and community. When schools combine high expectations with meaningful support, students are more likely to handle challenges in healthy, sustainable ways.

Question: What is the main idea of the passage?

Passage: The fall of the Berlin Wall in 1989 is often remembered as a dramatic moment, but its meaning extends beyond the images of cheering crowds. The Wall had long represented a divided Europe, separating families and limiting freedom of movement. When it opened, the event signaled not only a political shift but also a change in how people imagined their future.

In the days that followed, East and West Berliners crossed into neighborhoods they had only heard about, sometimes meeting relatives after decades apart. Small businesses quickly appeared near crossing points, selling maps and offering rides, reflecting both excitement and uncertainty. At the same time, governments faced complex decisions about reunification, including how to combine different economic systems and laws. The emotional celebration did not erase these challenges, but it made clear that the old division was no longer acceptable to many citizens.

Ultimately, the Wall’s fall became a symbol of broader transformation. It marked a turning point toward greater openness, while also beginning a difficult process of rebuilding political and social unity.

Question: Which statement best represents the main point of the passage?

Passage: Many people assume that creativity belongs only to artists, but creative thinking is also essential in science and engineering. A recent example comes from researchers trying to reduce plastic waste in packaging. Instead of focusing solely on recycling, they explored materials that could safely break down after use. Their main discovery was a plant-based film that protects food like conventional plastic yet decomposes far more easily under common composting conditions.

The implications are practical. A grocery chain tested the film on produce and found that it kept items fresh without adding noticeable taste or odor. In a school cafeteria, staff used compostable wrappers for sandwiches and reported that sorting waste became simpler because fewer items had to be separated. Still, the researchers emphasized that no single material can solve the entire problem; composting systems must be available, and consumers need clear labels to avoid confusion.

Overall, the breakthrough shows how imaginative solutions can address everyday environmental challenges. By rethinking what packaging can be, scientists can reduce pollution while still meeting the demands of modern food distribution.

Question: What is the main idea of the passage?

Passage: As droughts become more frequent in some regions, farmers and scientists are experimenting with new ways to conserve water. One promising approach involves improving irrigation so that crops receive water more precisely, rather than through broad spraying that evaporates quickly. The goal is not simply to use less water, but to use water more intelligently while maintaining crop yields.

Drip irrigation, for example, delivers water directly to a plant’s roots, reducing waste. In one farming cooperative, members compared fields using drip lines with fields using older sprinklers and found that the drip-irrigated rows stayed healthier during the hottest weeks. Another farm installed soil moisture sensors that signaled when watering was truly necessary, preventing the habit of watering “just in case.” A third group experimented with covering soil using mulch, which helped retain moisture and reduced the need for frequent irrigation.

These efforts demonstrate that adapting to drought requires both technology and changed habits. By combining careful measurement with practical techniques, agriculture can become more resilient in a changing climate.

Question: What is the primary message conveyed by the author?

Passage: Libraries today are often misunderstood as quiet buildings that simply store books. In reality, many modern libraries function as flexible community centers that provide access to knowledge in multiple forms. Alongside printed materials, libraries offer digital resources, technology support, and public programs that respond to local needs.

For instance, a librarian might teach a workshop on evaluating online sources, helping students recognize unreliable information. In another branch, job seekers use computers to create résumés and apply for positions, sometimes with staff assistance. A third library hosts a weekly language conversation group, giving newcomers a welcoming place to practice speaking. These services are different on the surface, but they share a purpose: lowering barriers to learning and participation.

Seen this way, the library’s role is not shrinking in the digital age; it is evolving. By adapting to changing circumstances, libraries remain essential spaces where communities can grow more informed and connected.

Question: What is the main idea of the passage?

Passage: In Shakespeare’s Macbeth, ambition is not presented as a simple desire to succeed; it is shown as a force that can distort judgment when it is separated from moral restraint. Macbeth begins as a respected warrior, but once he becomes convinced that power is within reach, he starts to treat other people as obstacles rather than human beings. The play suggests that the danger lies not in having goals, but in allowing those goals to justify any action.

The witches’ predictions tempt Macbeth to believe that fate guarantees his rise, making his choices feel less like choices. After Duncan’s murder, Macbeth’s fear of losing power leads him to further violence, including the killing of Banquo. Meanwhile, Lady Macbeth’s initial confidence collapses into guilt, revealing that ambition can also corrode the mind from within. These events build on one another, showing how one immoral step can make the next seem easier.

By the end, the play portrays unchecked ambition as self-destructive. Shakespeare’s message is that seeking power without conscience can unravel both a person’s character and the world around them.

Question: Which of the following best captures the central idea of the text?