English Exercise Workbook Answer
Paragraph 1: Grammar and Vocabulary
1. The correct answer is option C. The verb \"to be\" is used to describe a state of being or possession, while the verb \"to do\" is used to indicate an action.
2. The correct answer is option A. In the sentence, \"He walked into the room,\" the word \"walked\" is a past tense form of the verb \"to walk.\"
3. The correct answer is option B. The adjective \"beautiful\" is used to describe a person, place, or thing.
Paragraph 2: Reading Comprehension
1. The correct answer is option D. According to the passage, the main cause of global warming is the increase in greenhouse gas emissions.
2. The correct answer is option C. The author of the passage suggests that renewable energy sources, such as solar and wind, can help reduce greenhouse gas emissions.
3. The correct answer is option A. The passage states that deforestation contributes to global warming by reducing the number of trees that can absorb carbon dioxide.
Paragraph 3: Writing
1. The correct answer may vary. Here is an example of a well-written paragraph:
\"In my opinion, technology has greatly improved our lives. It has made communication easier and faster, allowing us to connect with people from all over the world. Additionally, technology has revolutionized industries such as healthcare and transportation, leading to advancements in medical treatments and efficient modes of travel. However, it is important to use technology responsibly and not become overly dependent on it.\"
2. The correct answer may vary. Here is an example of a well-written paragraph:
\"Social media has both positive and negative effects on society. On one hand, it allows people to stay connected with friends and family, share experiences, and express themselves creatively. On the other hand, excessive use of social media can lead to feelings of loneliness, anxiety, and low self-esteem. It is essential to strike a balance and use social media in a way that enhances our lives without negatively impacting our mental health.\"
3. The correct answer may vary. Here is an example of a well-written paragraph:
\"Climate change is a pressing issue that requires immediate action. The Earth's temperature is rising, leading to more frequent and severe natural disasters. It is crucial for governments, industries, and individuals to work together to reduce greenhouse gas emissions, promote sustainable practices, and invest in renewable energy sources. Only through collective efforts can we mitigate the impacts of climate change and create a better future for generations to come.\"
Note: The above answers are just examples and may not cover all possible correct answers.
