1) According to the passage, what does recent brain imaging research show about placebos? The placebo effect is a fascinating phenomenon in which patients experience real improvements in their symptoms after receiving a treatment with no active medical ingredients. For decades, this effect was considered merely a nuisance in clinical trials – something to be controlled for when testing the efficacy of "real" treatments. However, recent research has dramatically changed our understanding of placebos. Brain imaging studies have shown that placebos can trigger the release of endorphins, the body's natural painkillers, and can activate the same neural pathways as active medications.

2) The documentary ________ light on the previously unknown historical events.

3) Recent advancements in battery technology have ________ the development of more efficient electric vehicles with longer ranges.

4) Many people struggle to ________ work-related stress, which can lead to burnout if not properly managed.

5) Even though the deadline was extended, ________.

6) Climate change is altering ecosystems at an unprecedented rate. Rising temperatures are causing glaciers to melt, contributing to sea level rise that threatens coastal communities. Changing precipitation patterns are leading to more frequent and severe droughts in some regions and flooding in others. Wildlife is also being affected, with many species struggling to adapt to rapidly changing habitats. Some are shifting their ranges toward cooler areas, while others face possible extinction. Which of the following best summarizes the main point of this passage?

7) The more we understand about the human brain, ________.

8) (I) The modern Olympic Games were revived in Athens in 1896, inspired by the ancient Greek Olympics. (II) The event has grown from 241 athletes from 14 nations in 1896 to more than 11,000 athletes from over 200 countries in recent Games. (III) The Olympic symbol consists of five interlocking rings representing the union of five continents. (IV) Many ancient Greek philosophers wrote extensively about athletic competition. (V) Both Summer and Winter Olympic Games are now held every four years, with the two events alternating by occurring every two years. Which sentence breaks the narrative unity in this paragraph?

9) "The implementation of the new policy has been delayed indefinitely." Which sentence has the most similar meaning?

10) The invention of the printing press by Johannes Gutenberg in the 15th century revolutionized the spread of information in Europe. Before this innovation, books were painstakingly copied by hand, making them expensive and accessible to only a privileged few. The printing press allowed for the mass production of books, significantly reducing their cost and increasing their availability. This democratization of knowledge played a crucial role in historical developments such as the Renaissance, the Scientific Revolution, and the Protestant Reformation. What was the most significant impact of the printing press according to the passage?

11) The student was nervous about the presentation but managed to ________ her fear and deliver it confidently.

12) Today, AI systems can perform tasks that ________ human intelligence, such as visual perception, speech recognition, and decision-making.

13) The new healthcare initiative aims to improve access to medical services in rural areas where residents often have to travel long distances to receive basic care. The program includes building new clinics, implementing telemedicine solutions, and offering incentives for healthcare professionals to work in underserved communities. ________

14) Despite her initial reluctance, she eventually ________ to the idea of moving abroad for work.

15) Bilim insanları, deniz seviyesinin yükselmesinin kıyı bölgelerindeki topluluklar için ciddi bir tehdit oluşturduğunu belirtiyorlar.

16) The Earth's average surface temperature has increased by about 1.1°C since the pre-industrial era, ________ to the melting of polar ice caps.

17) The meeting has been ________ from Tuesday to Thursday due to scheduling conflicts.

18) Doctor: Your test results show that your cholesterol levels are higher than they should be.
Patient: ________
Doctor: Well, I'd recommend starting with some lifestyle changes. Try to incorporate more exercise into your routine and reduce your intake of saturated fats.
Patient: I see. Is medication necessary at this point?

19) The results of the study highlight the ________ relationship between regular exercise and improved mental health.

20) Sleep plays a vital role in physical and mental health, yet many people in modern society struggle with sleep deprivation. During sleep, the body repairs tissues, strengthens the immune system, and consolidates memories. Chronic sleep deficiency has been linked to increased risks of heart disease, kidney disease, high blood pressure, diabetes, and stroke. It also affects cognitive functions, impairing attention, decision-making, and creativity. ________

21) Although renewable energy technologies have become more affordable in recent years, ________.

22) Scientists need to ________ more research before drawing definitive conclusions about the long-term effects of this medication.

23) The water cycle, also known as the hydrologic cycle, describes the continuous movement of water on, above, and below the Earth's surface. Water evaporates from oceans, lakes, and rivers due to solar heating, rises into the atmosphere as water vapor, and forms clouds. When the water droplets in clouds grow large enough, they fall back to Earth as precipitation in the form of rain, snow, or hail. Some of this water flows into rivers and ultimately returns to the oceans, while some seeps into the ground as groundwater. What is the primary focus of this paragraph?

24) Professional development is essential for employees to ________ their skills and advance in their careers.

25) Doctor: Your test results show that your cholesterol levels are higher than they should be. Patient: Is that serious? Should I be worried? Doctor: It's not an immediate health crisis, but it is something we should address to prevent potential problems in the future. Patient: What do you recommend I do? Doctor: ________

26) Space exploration has led to numerous technological innovations that benefit everyday life. Satellites enable global communications and navigation systems. Weather forecasting has improved significantly due to orbital monitoring systems. ________

27) Psychologists suggest that maintaining strong social connections is essential for ________ well-being.

28) The ability to adapt to changing circumstances is a ________ trait for success in today's rapidly evolving job market.

29) The teacher asked the students to ________ the difficult passage in the text to understand its meaning.

30) Artificial Intelligence (AI) systems learn from data, identifying patterns and making predictions or decisions without explicit programming for each specific task. Machine learning, a subset of AI, enables computers to improve their performance over time as they process more information. Deep learning, which uses neural networks with many layers, has driven recent advances in areas such as image and speech recognition. These technologies are increasingly being integrated into various applications, from virtual assistants to autonomous vehicles. According to the passage, how do AI systems improve their capabilities?

31) Küresel ısınmanın etkileri, özellikle kutup bölgelerinde olmak üzere dünyanın dört bir yanında giderek daha belirgin hale gelmektedir.

32) Despite being ________ researched, the complex mechanisms of the human brain remain partially mysterious to scientists.

33) The meeting had to be ________ because several key participants were unable to attend.

34) Person A: I've been feeling really stressed lately with everything going on at work.
Person B: ________
Person A: I've tried that, but I still find myself thinking about work even when I'm supposed to be relaxing.
Person B: Maybe talking to a professional might help. Sometimes an outside perspective can make a big difference.

35) (I) The Great Barrier Reef, located off the coast of Queensland, Australia, is the world's largest coral reef system. (II) It stretches over 2,300 kilometers and consists of over 2,900 individual reefs and 900 islands. (III) Coral reefs form in warm, shallow waters where sunlight can penetrate to support the algae that live in symbiosis with coral polyps. (IV) Tourism to the Great Barrier Reef contributes approximately $6.4 billion annually to the Australian economy. (V) The reef is home to extraordinary biodiversity, including 1,500 species of fish, 4,000 types of mollusk, and 240 species of birds.

36) After the flooding, local authorities worked quickly to ________ essential services in the affected areas.

37) The human brain is remarkably adaptable. This characteristic, known as neuroplasticity, allows the brain to form new neural connections throughout life. When one part of the brain is damaged, other parts can often compensate by taking over functions. ________

38) It is crucial for policymakers, technologists, and ethicists to work together ________ ensure that AI development proceeds in a way that benefits society.

39) (I) Coffee is one of the world's most popular beverages, with millions of people enjoying it daily. (II) The beans are actually seeds from coffee cherries, which grow on trees in tropical regions. (III) After harvesting, the beans undergo processing, roasting, and grinding before brewing. (IV) Tea contains less caffeine than coffee and is the preferred morning drink in many Asian countries. (V) The flavor profile of coffee can vary greatly depending on factors such as the bean variety, growing conditions, and roasting method. Which sentence breaks the narrative unity in this paragraph?

40) Ocean acidification, caused by increasing carbon dioxide levels in the atmosphere, poses a significant threat to marine ecosystems, particularly coral reefs. As seawater absorbs CO2, it becomes more acidic, making it difficult for coral and other marine organisms to build their calcium carbonate structures. This process can lead to the weakening and eventual death of coral reefs, which are often referred to as the "rainforests of the sea" due to their rich biodiversity. According to the passage, why are coral reefs particularly vulnerable to ocean acidification?

41) (I) Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy. (II) During this process, water and carbon dioxide are used to produce glucose and oxygen. (III) The chlorophyll in plant cells absorbs light energy, primarily from the blue and red parts of the visible spectrum. (IV) Plants are essential for maintaining oxygen levels in the atmosphere. (V) The chemical reactions of photosynthesis take place in the chloroplasts, specifically in structures called thylakoids. Which sentence breaks the narrative unity in this paragraph?

42) The Galapagos Islands, located in the Pacific Ocean, are known for their unique wildlife that helped Charles Darwin develop his theory of evolution. The islands are home to giant tortoises, marine iguanas, and various species of finches that have adapted to different ecological niches. Due to their isolation, many of these species are found nowhere else on Earth. What is the main idea of this paragraph?

43) To address this crisis, countries around the world ________ the Paris Agreement in 2015.

44) Urban farming has gained popularity in cities around the world as concerns about food security and environmental sustainability have increased. By growing food in urban spaces, from rooftop gardens to vertical farms, city dwellers can access fresh produce while reducing the carbon footprint associated with transporting food from rural areas. Urban farming also transforms unused spaces into productive green areas, improving air quality and providing habitats for pollinators. Communities benefit from the educational opportunities and social connections fostered through shared gardening projects. ________

45) "The scientists were astonished by the unexpected results of their experiment." Which sentence has the most similar meaning?

46) The tourism industry has experienced rapid growth in recent decades, becoming a significant economic driver for many countries. This expansion has created jobs, generated foreign exchange, and stimulated infrastructure development. ________

47) The United Nations was established in 1945, ________ the end of World War II, with the aim of preventing future conflicts.

48) Throughout history, the role of women in society has undergone significant transformation. In many ancient civilizations, women's roles were primarily centered around the home and family. During the Industrial Revolution, some women began entering the workforce, though often in limited and gender-specific roles. The 20th century saw major shifts with women's suffrage movements securing voting rights, and the post-World War II era bringing more women into diverse professional fields. Despite these advances, gender equality remains an ongoing global challenge. What is the main idea of this passage?

49) Despite extensive research, scientists have not yet ________ a definitive cure for this particular disease.

50) (I) Regular physical activity offers numerous health benefits, including improved cardiovascular health and stronger muscles and bones. (II) Exercise also helps control weight and reduces the risk of various diseases such as type 2 diabetes and certain types of cancer. (III) Many people find it difficult to incorporate regular exercise into their busy schedules. (IV) Professional athletes often train for several hours each day. (V) Additionally, physical activity has been shown to improve mental health by reducing anxiety and depression while enhancing overall mood. Which sentence breaks the narrative unity in this paragraph?

51) Soru metni

52) The researchers ________ several important factors in their initial analysis.

53) High-quality education should be ________ to all children regardless of their socioeconomic background.

54) Despite widespread awareness about the dangers of smoking, ________.

55) The invention of the printing press in the 15th century ________ to a dramatic increase in literacy rates across Europe.

56) The spread of digital technology has ________ traditional industries to transform their business models.

57) The documentary not only highlights environmental issues but also offers practical solutions for individual action.

58) The early civilizations of Mesopotamia, Egypt, India, and China all developed along major river valleys. These waterways provided fertile soil for agriculture, a consistent water supply, and transportation routes for trade. River-based agriculture produced food surpluses that allowed populations to grow and specialization of labor to develop. This specialization contributed to technological advances, the rise of cities, and the emergence of complex social and political structures. What is the main idea of this passage?

59) (I) The Industrial Revolution began in Great Britain in the late 18th century. (II) It marked a major turning point in history, influencing almost every aspect of daily life. (III) The transition included going from hand production methods to machines, new chemical manufacturing processes, and the increasing use of steam power. (IV) Steam engines were first used in coal mines to pump water from deep shafts. (V) The development of photography was one of the most significant cultural achievements of the 19th century. Which sentence breaks the narrative unity in this paragraph?

60) Deforestation has led to habitat loss for countless species, many of which are now ________ with extinction.

61) The unprecedented pace of technological change has transformed almost every aspect of modern life, creating both opportunities and challenges that previous generations could never have imagined.

62) Despite the government's efforts to reduce traffic congestion in the city center, ________.

63) Archaeologists have recently discovered artifacts that ________ new light on ancient civilizations previously thought to be less advanced.

64) Despite numerous studies on the topic, researchers still don't fully understand the mechanisms ________ certain diseases develop.

65) The company decided to ________ the new product launch until they had resolved all technical issues.

66) "The unexpected snowstorm forced them to cancel their hiking trip." Which sentence conveys a similar meaning?

67) (I) Photosynthesis is the process by which green plants, algae, and certain bacteria convert light energy into chemical energy. (II) Using chlorophyll to capture sunlight, these organisms transform carbon dioxide and water into glucose and oxygen. (III) This biochemical process is fundamental to life on Earth, producing the oxygen we breathe and forming the base of most food chains. (IV) Cellular respiration is the opposite process, breaking down glucose to release energy, carbon dioxide, and water. (V) Deforestation in the Amazon rainforest has accelerated in recent years due to agricultural expansion, logging, and infrastructure development.

68) According to the passage, which technology allows archaeologists to see through dense vegetation? The field of archaeology has undergone a technological revolution in recent decades. Traditional methods of excavation, while still essential, are now complemented by an array of high-tech tools that allow archaeologists to detect and study ancient sites without even breaking ground. Ground-penetrating radar can reveal buried structures; magnetometry can detect subtle variations in the earth's magnetic field caused by human activity; and lidar, which uses laser pulses from aircraft, can see through dense vegetation to map archaeological features over vast areas.

69) Astronomy is one of the oldest sciences, with roots in ancient civilizations that observed celestial patterns to track time and seasons. Early astronomers in Mesopotamia, Egypt, China, and Greece mapped the stars and planets, creating calendars and navigation tools. The invention of the telescope in the 17th century revolutionized the field, allowing scientists like Galileo to make discoveries that challenged existing beliefs about our place in the universe. What is the main purpose of this passage?

70) The concept of artificial intelligence (AI) has evolved significantly ________ its inception in the 1950s.

71) You should ________ your resume to highlight the skills that are most relevant to the job you're applying for.

72) The digital divide refers to the gap between demographics and regions that have access to modern information and communication technology and those that don't or have restricted access. This divide can exist between developed and developing countries, rural and urban areas, or different socioeconomic groups within the same country. Factors contributing to this gap include economic resources, geographic limitations, lack of digital literacy, and inadequate infrastructure. As more essential services move online, addressing the digital divide becomes increasingly important for ensuring equal opportunities. What is the main concern highlighted in this passage?

73) Urban planners need to take into account the ________ needs of a diverse population when designing public spaces.

74) Customer service has become increasingly important in today's competitive business environment. Companies that provide exceptional service often gain loyal customers who not only return but also recommend the business to others. Conversely, poor customer experiences can quickly damage a company's reputation, especially in the age of social media where negative reviews can reach thousands of potential customers instantly. What is the main idea of this paragraph?

75) ________ advances in technology, modern healthcare has become more efficient and accessible.

76) The conference had to be ________ due to the severe weather conditions in the region.

77) The concept of sustainable development emerged in the late 20th century as a response to growing concerns about environmental degradation and social inequality. It emphasizes meeting the needs of the present without compromising the ability of future generations to meet their own needs. Sustainable development rests on three interconnected pillars: economic growth, environmental protection, and social inclusion. This framework acknowledges that long-term prosperity depends on balancing these sometimes competing priorities. What is the central idea of sustainable development according to the passage?

78) According to the passage, how did the ancient Greeks explain creativity? The way we think about creativity has evolved significantly over time. The ancient Greeks believed that creativity was divine inspiration – literally the work of the Muses, goddesses who whispered ideas into the ears of artists and inventors. During the Renaissance, creativity became associated with exceptional individuals – the lone genius whose unique vision changed the world. This romantic notion persisted well into the 20th century.

79) Artificial intelligence (AI) has made significant advances in recent years, with applications ranging from voice assistants to medical diagnostics. While these technologies offer numerous benefits, they also raise important ethical questions. Issues such as privacy, algorithmic bias, job displacement, and autonomous decision-making are becoming increasingly relevant as AI systems become more sophisticated and widespread. According to the passage, what is one of the concerns associated with AI development?

80) The Great Barrier Reef, located off the coast of Queensland, Australia, is the world's largest coral reef system. Stretching over 2,300 kilometers, it comprises over 2,900 individual reefs and 900 islands. This incredible ecosystem is home to more than 1,500 species of fish, 400 types of coral, 4,000 types of mollusk, and 240 species of birds. What is the primary purpose of this paragraph?