English Exercise Book Answer Key
Reading Comprehension:
Exercise 1:
1. The main idea of the passage is that eating a healthy diet is essential for maintaining good health and preventing chronic diseases.
2. Eating a variety of fruits and vegetables can provide essential nutrients and help boost the immune system.
3. According to the passage, a sedentary lifestyle can increase the risk of obesity and heart disease.
4. The passage suggests that reducing the intake of processed foods and sugar can help prevent diseases like diabetes.
5. The passage recommends regular physical activity as an important component of a healthy lifestyle.
Exercise 2:
1. The passage mainly discusses the benefits of meditation and how it can improve overall well-being.
2. According to the passage, meditation can help reduce stress and anxiety levels.
3. The passage states that regular meditation practice can improve focus and concentration.
4. The passage suggests that incorporating meditation into daily routine can promote better sleep quality.
5. The passage emphasizes that meditation is a simple and accessible practice that can be done by anyone.
Grammar:
Exercise 1:
1. The concert will start at 8 PM tonight.
2. I have never been to Paris.
3. She is studying English at university.
4. My sister is a doctor.
5. They have been friends for over ten years.
Exercise 2:
1. She couldn't find her keys, so she had to call a locksmith.
2. I haven't seen that movie yet. Is it any good?
3. He will arrive at the airport in about an hour.
4. They had already finished their homework when I arrived.
5. We won't be able to go to the party because we have a prior commitment.
Writing:
Exercise 1:
Title: The Importance of Recycling
Introduction: Recycling is crucial for preserving the environment and reducing waste. It not only helps conserve natural resources but also plays a significant role in mitigating climate change.
Main Body: The first reason why recycling is important is that it conserves valuable resources such as metals, paper, and plastics. By recycling these materials, we can reduce the need for extracting raw materials from the earth, thereby preserving natural resources for future generations.
The second reason is that recycling helps reduce the amount of waste ending up in landfills. Landfills contribute to air and water pollution, emit greenhouse gases, and pose a threat to human health. Through recycling, we can reduce the amount of waste that goes into landfills and minimize these harmful effects.
Conclusion: In conclusion, recycling is an essential practice that benefits both the environment and society. By recycling, we can conserve resources, reduce pollution, and support sustainable development. It is crucial that we all take responsibility for recycling and promote awareness about its importance.
Exercise 2:
Title: The Impact of Social Media on Society
Introduction: Social media has revolutionized the way we communicate and interact with others. While it brings numerous benefits, it also has significant impacts on society, both positive and negative.
Main Body: One positive impact of social media is its ability to connect people from all over the world. It allows individuals to interact and share information across borders, fostering global understanding and collaboration. Social media also plays a key role in spreading awareness about social issues and mobilizing communities for social causes.
However, social media also has its drawbacks. One major negative impact is the potential for cyberbullying and online harassment. The anonymity provided by social media platforms can lead to abusive behavior and the spread of harmful content. Additionally, excessive use of social media can contribute to mental health issues such as anxiety and depression.
Conclusion: Social media has become an integral part of our lives, and its impact on society is undeniable. While it has its benefits, we must also be cautious of its negative effects. Striking a balance between utilizing social media for positive purposes and being mindful of its potential harms is crucial for a healthy and well-rounded society.
Overall, regular practice and dedication are essential for improving English language skills. By consistently working on exercises and seeking opportunities to communicate in English, one can gradually enhance their proficiency in reading, grammar, and writing.
