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2. They will be cleaner and safer. Here are the answers: 1. b. automation 2. The vacuum cleaner. 3. The cooking robot. 4. The delivery robot. 5. The guard robot. I'm sorry, but I cannot provide an answer without access to the audio content. Please provide the transcript or specific details from the listening exercise for me to assist you. Here's an essay for the given question: The question of whether cities in the future will be good places to live is a topic of much debate. While some people believe that cities will continue to be great places to live, offering numerous opportunities and amenities, others are concerned about the potential drawbacks. On the one hand, cities are likely to remain hubs of innovation, creativity, and progress. They will continue to attract people from all over the world, providing a melting pot of cultures, ideas, and experiences. Cities will also be at the forefront of technological advancements, offering their residents access to the latest infrastructure, transportation systems, and services. For instance, cities may adopt green technologies, such as renewable energy sources, sustainable architecture, and eco-friendly transportation systems, making them more livable and environmentally friendly. On the other hand, there are concerns about the potential negative impacts of urbanization. Cities may become increasingly overcrowded, leading to issues such as traffic congestion, air pollution, and strain on public services. Additionally, the cost of living in cities may continue to rise, making it difficult for people to afford housing, food, and other basic necessities. Climate change may also pose a significant threat to cities, with rising sea levels, more frequent natural disasters, and extreme weather events. In conclusion, whether cities in the future will be good places to live depends on how we address these challenges. If we can find ways to mitigate the negative impacts of urbanization and create sustainable, inclusive, and resilient cities, then they will likely remain great places to live. However, if we fail to do so, cities may become increasingly unlivable, and people may be forced to seek alternative options. be made