Hình bên dưới là sơ đồ nguyên lí hoạt động của một máy sưởi dùng nước nóng. Nước nóng được bơm vào ống bên trong máy, hệ thống tản nhiệt được gắn với ống này. Không khí lạnh được hút vào trong máy sưởi bằng quạt và được làm ấm lên nhờ hệ thống tản nhiệt. Mỗi giờ có 575 kg nước nóng được bơm qua máy. Biết nhiệt độ của nước giảm 5,0 °C khi đi qua máy; nhiệt dung riêng của nước là c = 4180 J/(kg.K).

Nhiệt độ của nước giảm bao nhiêu kelvin khi đi qua máy sưởi?

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12.

Social Media: A Double-Edged Sword

Social media has become an (7) _____  part of modern life. While it connects people worldwide, it also poses challenges we must address.

Benefits:

Social media enables us to share knowledge, connect with friends, and promote businesses. Many people use it to explore (8) _____ exciting opportunities, from freelancing to e-learning.

Challenges:

However, overuse of social media can lead to addiction. People often find it hard to (9) _____ from their screens, affecting their productivity and health. Furthermore, misinformation spreads quickly on platforms, (10) _____risks to individuals and society.

Recommendations:

To make the most of social media, users should focus on reliable content and limit their time online. Effective content moderation policies are needed to create safer digital spaces. (11) _____ spending hours scrolling aimlessly, set time limits to achieve a balanced routine.

By following these steps, we can enjoy numerous benefits while avoiding its pitfalls. Remember, responsible use is key in the (12) _____ of this digital era.

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

Vocational education plays a critical role in modern education systems around the world. Unlike traditional academic routes, it focuses on providing students with practical skills and specialized knowledge that are directly applicable in various industries. For many students, vocational education serves as a gateway to careers in high-demand fields such as healthcare, construction, information technology, and hospitality. This form of education offers students a more hands-on approach compared to traditional academic programs.

One of the key benefits of vocational education is its ability to combat unemployment. By equipping students with marketable skills, they are more likely to find stable employment. Moreover, vocational education plays a crucial role in addressing the skills gap in industries that require specialized technical expertise. For example, sectors like healthcare and technology have witnessed rapid growth in demand for skilled professionals, and vocational programs are essential in producing a workforce capable of meeting this need.

Despite its numerous advantages, vocational education often faces criticism for being perceived as less prestigious than a university degree. Some people argue that academic degrees offer broader career opportunities and greater versatility. However, this perception is gradually changing as more people recognize the value of vocational training. In fact, vocational education not only provides a clear path to employment but also offers long-term career prospects, including the potential for career advancement and higher salaries.

With the constant evolution of technology, vocational education programs are continuously adapting to prepare students for emerging industries and trends. By incorporating the latest technologies and innovations into their curricula, vocational programs ensure that their graduates remain competitive in an ever-changing job market, making vocational education a valuable and future-proof investment for both students and employers alike.

The word prestigious in paragraph 3 is OPPOSITE in meaning to:

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

[I] Chemicals are present everywhere in our environment, some of which occur naturally, while others are the result of human activities. [II]. They are found in the air, water, and soil, and can have both positive and negative impacts on the ecosystem. Some chemicals, like nutrients, help support life by promoting plant growth [III]. However, others, especially synthetic chemicals such as pesticides, fertilizers, and industrial waste, can be harmful to both the environment and human health. [IV]

The widespread use of pesticides and fertilizers in agriculture has been a major cause of chemical pollution. When these chemicals are used improperly or excessively, they can wash into rivers, lakes, and oceans, leading to water pollution. This runoff can also contribute to the depletion of oxygen in water bodies, a process known as eutrophication. Eutrophication harms aquatic life, disrupting ecosystems and causing the death of fish and other organisms that rely on oxygen.

Toxic chemicals such as heavy metals (e.g., mercury and lead) pose additional threats to the environment and human health. These substances can accumulate in the food chain, starting from plants and animals in contaminated areas and eventually reaching humans. Long-term exposure to these chemicals can lead to serious health issues, including neurological disorders, cancer, and other chronic conditions. Many countries have established regulations to limit the use of harmful chemicals, but enforcement remains a challenge.

Efforts to reduce chemical pollution involve a combination of government regulations, technological innovations, and public awareness. Governments worldwide have introduced stricter rules on the use of hazardous chemicals and encouraged the development of eco-friendly alternatives. These regulations aim to limit the harmful impact of chemicals on the environment, encouraging industries to adopt safer practices. Environmental organizations play a vital role in monitoring chemical pollution, raising awareness, and advocating for cleaner technologies. They work closely with policymakers to ensure effective enforcement of environmental laws. While progress has been made, ongoing efforts are needed to address emerging challenges and ensure a safer and healthier environment for future generations.

Which of the following is TRUE according to the passage?

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

[I] Chemicals are present everywhere in our environment, some of which occur naturally, while others are the result of human activities. [II]. They are found in the air, water, and soil, and can have both positive and negative impacts on the ecosystem. Some chemicals, like nutrients, help support life by promoting plant growth [III]. However, others, especially synthetic chemicals such as pesticides, fertilizers, and industrial waste, can be harmful to both the environment and human health. [IV]

The widespread use of pesticides and fertilizers in agriculture has been a major cause of chemical pollution. When these chemicals are used improperly or excessively, they can wash into rivers, lakes, and oceans, leading to water pollution. This runoff can also contribute to the depletion of oxygen in water bodies, a process known as eutrophication. Eutrophication harms aquatic life, disrupting ecosystems and causing the death of fish and other organisms that rely on oxygen.

Toxic chemicals such as heavy metals (e.g., mercury and lead) pose additional threats to the environment and human health. These substances can accumulate in the food chain, starting from plants and animals in contaminated areas and eventually reaching humans. Long-term exposure to these chemicals can lead to serious health issues, including neurological disorders, cancer, and other chronic conditions. Many countries have established regulations to limit the use of harmful chemicals, but enforcement remains a challenge.

Efforts to reduce chemical pollution involve a combination of government regulations, technological innovations, and public awareness. Governments worldwide have introduced stricter rules on the use of hazardous chemicals and encouraged the development of eco-friendly alternatives. These regulations aim to limit the harmful impact of chemicals on the environment, encouraging industries to adopt safer practices. Environmental organizations play a vital role in monitoring chemical pollution, raising awareness, and advocating for cleaner technologies. They work closely with policymakers to ensure effective enforcement of environmental laws. While progress has been made, ongoing efforts are needed to address emerging challenges and ensure a safer and healthier environment for future generations.

Which of the following best summarizes paragraph IV?

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions

a. Sue: I’m thinking about becoming a teacher.

b. Alex: Have you thought about the challenges of being a teacher?

c. Alex: What career are you thinking about?

d. Alex: That sounds great! Teaching is a very rewarding career.

e. Sue: Yes, but I think I can handle them. I really enjoy helping others.

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

[I] Chemicals are present everywhere in our environment, some of which occur naturally, while others are the result of human activities. [II]. They are found in the air, water, and soil, and can have both positive and negative impacts on the ecosystem. Some chemicals, like nutrients, help support life by promoting plant growth [III]. However, others, especially synthetic chemicals such as pesticides, fertilizers, and industrial waste, can be harmful to both the environment and human health. [IV]

The widespread use of pesticides and fertilizers in agriculture has been a major cause of chemical pollution. When these chemicals are used improperly or excessively, they can wash into rivers, lakes, and oceans, leading to water pollution. This runoff can also contribute to the depletion of oxygen in water bodies, a process known as eutrophication. Eutrophication harms aquatic life, disrupting ecosystems and causing the death of fish and other organisms that rely on oxygen.

Toxic chemicals such as heavy metals (e.g., mercury and lead) pose additional threats to the environment and human health. These substances can accumulate in the food chain, starting from plants and animals in contaminated areas and eventually reaching humans. Long-term exposure to these chemicals can lead to serious health issues, including neurological disorders, cancer, and other chronic conditions. Many countries have established regulations to limit the use of harmful chemicals, but enforcement remains a challenge.

Efforts to reduce chemical pollution involve a combination of government regulations, technological innovations, and public awareness. Governments worldwide have introduced stricter rules on the use of hazardous chemicals and encouraged the development of eco-friendly alternatives. These regulations aim to limit the harmful impact of chemicals on the environment, encouraging industries to adopt safer practices. Environmental organizations play a vital role in monitoring chemical pollution, raising awareness, and advocating for cleaner technologies. They work closely with policymakers to ensure effective enforcement of environmental laws. While progress has been made, ongoing efforts are needed to address emerging challenges and ensure a safer and healthier environment for future generations.

Which of the following can be inferred from the passage?

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

Vocational education plays a critical role in modern education systems around the world. Unlike traditional academic routes, it focuses on providing students with practical skills and specialized knowledge that are directly applicable in various industries. For many students, vocational education serves as a gateway to careers in high-demand fields such as healthcare, construction, information technology, and hospitality. This form of education offers students a more hands-on approach compared to traditional academic programs.

One of the key benefits of vocational education is its ability to combat unemployment. By equipping students with marketable skills, they are more likely to find stable employment. Moreover, vocational education plays a crucial role in addressing the skills gap in industries that require specialized technical expertise. For example, sectors like healthcare and technology have witnessed rapid growth in demand for skilled professionals, and vocational programs are essential in producing a workforce capable of meeting this need.

Despite its numerous advantages, vocational education often faces criticism for being perceived as less prestigious than a university degree. Some people argue that academic degrees offer broader career opportunities and greater versatility. However, this perception is gradually changing as more people recognize the value of vocational training. In fact, vocational education not only provides a clear path to employment but also offers long-term career prospects, including the potential for career advancement and higher salaries.

With the constant evolution of technology, vocational education programs are continuously adapting to prepare students for emerging industries and trends. By incorporating the latest technologies and innovations into their curricula, vocational programs ensure that their graduates remain competitive in an ever-changing job market, making vocational education a valuable and future-proof investment for both students and employers alike.

Which of the following is NOT mentioned as a field for vocational education?

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

Vocational education plays a critical role in modern education systems around the world. Unlike traditional academic routes, it focuses on providing students with practical skills and specialized knowledge that are directly applicable in various industries. For many students, vocational education serves as a gateway to careers in high-demand fields such as healthcare, construction, information technology, and hospitality. This form of education offers students a more hands-on approach compared to traditional academic programs.

One of the key benefits of vocational education is its ability to combat unemployment. By equipping students with marketable skills, they are more likely to find stable employment. Moreover, vocational education plays a crucial role in addressing the skills gap in industries that require specialized technical expertise. For example, sectors like healthcare and technology have witnessed rapid growth in demand for skilled professionals, and vocational programs are essential in producing a workforce capable of meeting this need.

Despite its numerous advantages, vocational education often faces criticism for being perceived as less prestigious than a university degree. Some people argue that academic degrees offer broader career opportunities and greater versatility. However, this perception is gradually changing as more people recognize the value of vocational training. In fact, vocational education not only provides a clear path to employment but also offers long-term career prospects, including the potential for career advancement and higher salaries.

With the constant evolution of technology, vocational education programs are continuously adapting to prepare students for emerging industries and trends. By incorporating the latest technologies and innovations into their curricula, vocational programs ensure that their graduates remain competitive in an ever-changing job market, making vocational education a valuable and future-proof investment for both students and employers alike.

The word hands-on in paragraph 1 could be best replaced by:

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions

a. Protecting animals is an important responsibility that we all share as they play a vital role in maintaining the balance of our ecosystems.

b. For instance, poaching, illegal wildlife trade, and deforestation have devastating effects on animal populations, driving some to the brink of extinction.

c. To combat these issues, we can take meaningful steps such as reducing waste, preserving natural habitats, and actively supporting wildlife conservation programs

d. Unfortunately, many species are facing the threat of extinction due to habitat loss and various harmful human activities.

e. By working together, we can create a safer and healthier environment for animals, ensuring their survival and the biodiversity of our planet for future generations.

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

[I] Chemicals are present everywhere in our environment, some of which occur naturally, while others are the result of human activities. [II]. They are found in the air, water, and soil, and can have both positive and negative impacts on the ecosystem. Some chemicals, like nutrients, help support life by promoting plant growth [III]. However, others, especially synthetic chemicals such as pesticides, fertilizers, and industrial waste, can be harmful to both the environment and human health. [IV]

The widespread use of pesticides and fertilizers in agriculture has been a major cause of chemical pollution. When these chemicals are used improperly or excessively, they can wash into rivers, lakes, and oceans, leading to water pollution. This runoff can also contribute to the depletion of oxygen in water bodies, a process known as eutrophication. Eutrophication harms aquatic life, disrupting ecosystems and causing the death of fish and other organisms that rely on oxygen.

Toxic chemicals such as heavy metals (e.g., mercury and lead) pose additional threats to the environment and human health. These substances can accumulate in the food chain, starting from plants and animals in contaminated areas and eventually reaching humans. Long-term exposure to these chemicals can lead to serious health issues, including neurological disorders, cancer, and other chronic conditions. Many countries have established regulations to limit the use of harmful chemicals, but enforcement remains a challenge.

Efforts to reduce chemical pollution involve a combination of government regulations, technological innovations, and public awareness. Governments worldwide have introduced stricter rules on the use of hazardous chemicals and encouraged the development of eco-friendly alternatives. These regulations aim to limit the harmful impact of chemicals on the environment, encouraging industries to adopt safer practices. Environmental organizations play a vital role in monitoring chemical pollution, raising awareness, and advocating for cleaner technologies. They work closely with policymakers to ensure effective enforcement of environmental laws. While progress has been made, ongoing efforts are needed to address emerging challenges and ensure a safer and healthier environment for future generations.

The phrase "eutrophication" in paragraph II is CLOSEST in meaning to _______.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.

Happiness in marriage has long been a subject of fascination and exploration for both researchers and couples. It is widely acknowledged that marital satisfaction is not simply a matter of chance but rather the outcome of intentional actions, shared values, and a commitment to nurturing the relationship. Studies indicate that couples who prioritize emotional connection and invest in building a strong bond tend to experience deeper and more fulfilling partnerships. Experts (18) ______ and couples who prioritize emotional connection often enjoy stronger bonds. This emotional connection, (19) ______ through open communication and mutual understanding, plays a vital role in resolving conflicts and building trust.

Furthermore, couples must embrace the significance of adaptability and compromise in their relationship. Partners (20) ______ often achieve greater harmony.

While disagreements and challenges are inevitable in any long-term partnership, the way couples approach these conflicts is critical. The ability to engage in constructive dialogue (21) ______ and demonstrates their resilience, reinforcing the commitment to work together as a team. Such efforts contribute to the longevity and quality of the relationship, making it more rewarding for both individuals.

Ultimately, a happy and successful marriage is not defined by occasional moments of joy or grand gestures but by the consistent effort to cultivate an environment of respect, trust, and companionship. A strong relationship (22) ______, as well as shared dedication, mutual support, and the willingness to grow together, forming a partnership that endures the trials and joys of life.

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions

a. Biodiversity preservation is essential for maintaining the balance of ecosystems and ensuring the continued functioning of natural processes that support all forms of life on Earth.

b. It plays a crucial role in natural processes like pollination, which are vital for the production of food crops and the sustenance of human populations.

c. Beyond its ecological value, biodiversity provides critical benefits to humanity, such as life-saving medicines, a variety of foods, and raw materials for shelter and clothing.

d. Human activities, including deforestation, pollution, and climate change, are causing biodiversity loss at an unprecedented rate, destabilizing ecosystems and threatening global sustainability.

e. To combat biodiversity loss, we must prioritize sustainable practices, reduce harmful environmental impacts, and implement effective conservation strategies at a global level.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.

Happiness in marriage has long been a subject of fascination and exploration for both researchers and couples. It is widely acknowledged that marital satisfaction is not simply a matter of chance but rather the outcome of intentional actions, shared values, and a commitment to nurturing the relationship. Studies indicate that couples who prioritize emotional connection and invest in building a strong bond tend to experience deeper and more fulfilling partnerships. Experts (18) ______ and couples who prioritize emotional connection often enjoy stronger bonds. This emotional connection, (19) ______ through open communication and mutual understanding, plays a vital role in resolving conflicts and building trust.

Furthermore, couples must embrace the significance of adaptability and compromise in their relationship. Partners (20) ______ often achieve greater harmony.

While disagreements and challenges are inevitable in any long-term partnership, the way couples approach these conflicts is critical. The ability to engage in constructive dialogue (21) ______ and demonstrates their resilience, reinforcing the commitment to work together as a team. Such efforts contribute to the longevity and quality of the relationship, making it more rewarding for both individuals.

Ultimately, a happy and successful marriage is not defined by occasional moments of joy or grand gestures but by the consistent effort to cultivate an environment of respect, trust, and companionship. A strong relationship (22) ______, as well as shared dedication, mutual support, and the willingness to grow together, forming a partnership that endures the trials and joys of life.

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

Vocational education plays a critical role in modern education systems around the world. Unlike traditional academic routes, it focuses on providing students with practical skills and specialized knowledge that are directly applicable in various industries. For many students, vocational education serves as a gateway to careers in high-demand fields such as healthcare, construction, information technology, and hospitality. This form of education offers students a more hands-on approach compared to traditional academic programs.

One of the key benefits of vocational education is its ability to combat unemployment. By equipping students with marketable skills, they are more likely to find stable employment. Moreover, vocational education plays a crucial role in addressing the skills gap in industries that require specialized technical expertise. For example, sectors like healthcare and technology have witnessed rapid growth in demand for skilled professionals, and vocational programs are essential in producing a workforce capable of meeting this need.

Despite its numerous advantages, vocational education often faces criticism for being perceived as less prestigious than a university degree. Some people argue that academic degrees offer broader career opportunities and greater versatility. However, this perception is gradually changing as more people recognize the value of vocational training. In fact, vocational education not only provides a clear path to employment but also offers long-term career prospects, including the potential for career advancement and higher salaries.

With the constant evolution of technology, vocational education programs are continuously adapting to prepare students for emerging industries and trends. By incorporating the latest technologies and innovations into their curricula, vocational programs ensure that their graduates remain competitive in an ever-changing job market, making vocational education a valuable and future-proof investment for both students and employers alike.

In which paragraph does the writer discuss the changing nature of vocational education?

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

Vocational education plays a critical role in modern education systems around the world. Unlike traditional academic routes, it focuses on providing students with practical skills and specialized knowledge that are directly applicable in various industries. For many students, vocational education serves as a gateway to careers in high-demand fields such as healthcare, construction, information technology, and hospitality. This form of education offers students a more hands-on approach compared to traditional academic programs.

One of the key benefits of vocational education is its ability to combat unemployment. By equipping students with marketable skills, they are more likely to find stable employment. Moreover, vocational education plays a crucial role in addressing the skills gap in industries that require specialized technical expertise. For example, sectors like healthcare and technology have witnessed rapid growth in demand for skilled professionals, and vocational programs are essential in producing a workforce capable of meeting this need.

Despite its numerous advantages, vocational education often faces criticism for being perceived as less prestigious than a university degree. Some people argue that academic degrees offer broader career opportunities and greater versatility. However, this perception is gradually changing as more people recognize the value of vocational training. In fact, vocational education not only provides a clear path to employment but also offers long-term career prospects, including the potential for career advancement and higher salaries.

With the constant evolution of technology, vocational education programs are continuously adapting to prepare students for emerging industries and trends. By incorporating the latest technologies and innovations into their curricula, vocational programs ensure that their graduates remain competitive in an ever-changing job market, making vocational education a valuable and future-proof investment for both students and employers alike.

In which paragraph does the writer mention the benefits of vocational education in the job market?

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12.

Social Media: A Double-Edged Sword

Social media has become an (7) _____  part of modern life. While it connects people worldwide, it also poses challenges we must address.

Benefits:

Social media enables us to share knowledge, connect with friends, and promote businesses. Many people use it to explore (8) _____ exciting opportunities, from freelancing to e-learning.

Challenges:

However, overuse of social media can lead to addiction. People often find it hard to (9) _____ from their screens, affecting their productivity and health. Furthermore, misinformation spreads quickly on platforms, (10) _____risks to individuals and society.

Recommendations:

To make the most of social media, users should focus on reliable content and limit their time online. Effective content moderation policies are needed to create safer digital spaces. (11) _____ spending hours scrolling aimlessly, set time limits to achieve a balanced routine.

By following these steps, we can enjoy numerous benefits while avoiding its pitfalls. Remember, responsible use is key in the (12) _____ of this digital era.

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12.

Social Media: A Double-Edged Sword

Social media has become an (7) _____  part of modern life. While it connects people worldwide, it also poses challenges we must address.

Benefits:

Social media enables us to share knowledge, connect with friends, and promote businesses. Many people use it to explore (8) _____ exciting opportunities, from freelancing to e-learning.

Challenges:

However, overuse of social media can lead to addiction. People often find it hard to (9) _____ from their screens, affecting their productivity and health. Furthermore, misinformation spreads quickly on platforms, (10) _____risks to individuals and society.

Recommendations:

To make the most of social media, users should focus on reliable content and limit their time online. Effective content moderation policies are needed to create safer digital spaces. (11) _____ spending hours scrolling aimlessly, set time limits to achieve a balanced routine.

By following these steps, we can enjoy numerous benefits while avoiding its pitfalls. Remember, responsible use is key in the (12) _____ of this digital era.

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions

Hi Mai,

a. I wanted to let you know that I've been accepted into a study abroad program in Germany.

b. I hope you're doing well.

c. Please feel free to share any advice or suggestions you might have for studying abroad.

d. I look forward to hearing from you soon.

e. I'm really excited about the opportunity to experience a new culture and improve my language skills.

Read the following passage about Asia’s culture and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions

[I] Chemicals are present everywhere in our environment, some of which occur naturally, while others are the result of human activities. [II]. They are found in the air, water, and soil, and can have both positive and negative impacts on the ecosystem. Some chemicals, like nutrients, help support life by promoting plant growth [III]. However, others, especially synthetic chemicals such as pesticides, fertilizers, and industrial waste, can be harmful to both the environment and human health. [IV]

The widespread use of pesticides and fertilizers in agriculture has been a major cause of chemical pollution. When these chemicals are used improperly or excessively, they can wash into rivers, lakes, and oceans, leading to water pollution. This runoff can also contribute to the depletion of oxygen in water bodies, a process known as eutrophication. Eutrophication harms aquatic life, disrupting ecosystems and causing the death of fish and other organisms that rely on oxygen.

Toxic chemicals such as heavy metals (e.g., mercury and lead) pose additional threats to the environment and human health. These substances can accumulate in the food chain, starting from plants and animals in contaminated areas and eventually reaching humans. Long-term exposure to these chemicals can lead to serious health issues, including neurological disorders, cancer, and other chronic conditions. Many countries have established regulations to limit the use of harmful chemicals, but enforcement remains a challenge.

Efforts to reduce chemical pollution involve a combination of government regulations, technological innovations, and public awareness. Governments worldwide have introduced stricter rules on the use of hazardous chemicals and encouraged the development of eco-friendly alternatives. These regulations aim to limit the harmful impact of chemicals on the environment, encouraging industries to adopt safer practices. Environmental organizations play a vital role in monitoring chemical pollution, raising awareness, and advocating for cleaner technologies. They work closely with policymakers to ensure effective enforcement of environmental laws. While progress has been made, ongoing efforts are needed to address emerging challenges and ensure a safer and healthier environment for future generations.

According to paragraph II, which of the following is NOT a consequence of chemical pollution?

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12.

Social Media: A Double-Edged Sword

Social media has become an (7) _____  part of modern life. While it connects people worldwide, it also poses challenges we must address.

Benefits:

Social media enables us to share knowledge, connect with friends, and promote businesses. Many people use it to explore (8) _____ exciting opportunities, from freelancing to e-learning.

Challenges:

However, overuse of social media can lead to addiction. People often find it hard to (9) _____ from their screens, affecting their productivity and health. Furthermore, misinformation spreads quickly on platforms, (10) _____risks to individuals and society.

Recommendations:

To make the most of social media, users should focus on reliable content and limit their time online. Effective content moderation policies are needed to create safer digital spaces. (11) _____ spending hours scrolling aimlessly, set time limits to achieve a balanced routine.

By following these steps, we can enjoy numerous benefits while avoiding its pitfalls. Remember, responsible use is key in the (12) _____ of this digital era.