Bài tập tiếng Anh lớp 9 Global Success Unit 2 Online

Traffic jam and pollution are two big problems in the city. Traffic jams occur when there are too many cars on the roads, making it difficult for people to move around quickly. To solve this, cities can encourage people to use public transportation, like buses or trains, instead of driving their own cars. This would reduce the number of vehicles on the roads, easing traffic congestion. Pollution is another issue in cities because there is too much dirty air from vehicles and factories. One solution for this problem is to plant more trees and create more green spaces in the city. Trees provide oxygen and clean the air. By increasing the number of trees, cities can improve air quality and make the environment healthier for everyone. In conclusion, we all need to work together to solve the problems of traffic and pollution. By using public transportation and starting green projects like planting trees, we can make our city environment more sustainable and enjoyable.

Traffic jam and pollution are two big problems in the city. Traffic jams occur when there are too many cars on the roads, making it difficult for people to move around quickly. To solve this, cities can encourage people to use public transportation, like buses or trains, instead of driving their own cars. This would reduce the number of vehicles on the roads, easing traffic congestion. Pollution is another issue in cities because there is too much dirty air from vehicles and factories. One solution for this problem is to plant more trees and create more green spaces in the city. Trees provide oxygen and clean the air. By increasing the number of trees, cities can improve air quality and make the environment healthier for everyone. In conclusion, we all need to work together to solve the problems of traffic and pollution. By using public transportation and starting green projects like planting trees, we can make our city environment more sustainable and enjoyable.

Traffic jam and pollution are two big problems in the city. Traffic jams occur when there are too many cars on the roads, making it difficult for people to move around quickly. To solve this, cities can encourage people to use public transportation, like buses or trains, instead of driving their own cars. This would reduce the number of vehicles on the roads, easing traffic congestion. Pollution is another issue in cities because there is too much dirty air from vehicles and factories. One solution for this problem is to plant more trees and create more green spaces in the city. Trees provide oxygen and clean the air. By increasing the number of trees, cities can improve air quality and make the environment healthier for everyone. In conclusion, we all need to work together to solve the problems of traffic and pollution. By using public transportation and starting green projects like planting trees, we can make our city environment more sustainable and enjoyable.