bài làm:

I live in Vietnam and there are a lot of traffic problems in big cities in my country. Firstly, there are too many people using the roads especially in the rush hour when people run out to work and school or get home from those places. Secondly, there are too many vehicles on the road that leads to traffic jams. Another problem is that many roads are narrow and bumpy. Fourthly, there are traffic accidents every day so a lot of people lose their lives or are injured. So in order to travel on the roads safely, I think we should obey the traffic rules and traffic signs as well. Moreover, carefulness is very necessary.

CHÚC BẠN HỌC TỐT! XIN CTLHN Ạ!

 Currently, environmental pollution has been a serious problem in the whole society. Environmental pollution is understood as the condition in which the living environment and ecosystems of the Earth appear toxic substances and dirt that adversely affect the development of nature and humans. Along with advances in science and technology, environmental pollution has emerged as a bad consequence whose main cause comes from people's consciousness in the society. Specifically, through the mass media, we can see a flood of statistics and realistic images of the current state of pollution in both soil, water, and air environments. Most of the domestic waste, industrial waste, and chemicals are not treated thoroughly but are discharged directly into rivers, lakes, the sea, or buried underground; exhaust fumes directly into the air. All of these have very serious consequences, especially the greenhouse effect and melting ice, threatening the life of not only humans but also the entire natural world. It can be affirmed that the main cause of this situation is because people's awareness of environmental protection is too low. Therefore, from now on, we need to take strong measures to improve people's consciousness, renovate nature and minimize the amount of waste and emissions because protecting the environment is protecting the environment. our own lives.