1. There are a lot of changes in our city in the past ten years 2. If we go on to litter,the environment will become seriously polluted

Cách làm:
1. Rewrite the sentences using reported speech:
- There have been a lot of changes in our city in the past ten years.
- If we continue to litter, the environment will become seriously polluted.

2. Write a short paragraph discussing the importance of protecting the environment and the impact of littering on pollution levels in the city. Include possible solutions to reduce littering and pollution.

Câu trả lời:
Over the past ten years, our city has experienced numerous changes, both positive and negative. One concerning issue is the increasing pollution levels caused by littering. If we do not address this problem, the environment will suffer greatly. It's crucial for us to take action now to protect our city and preserve the beauty of nature. By educating the public on the importance of proper waste disposal, implementing stricter littering laws, and promoting recycling and sustainable practices, we can mitigate the harmful effects of pollution and create a cleaner, healthier environment for future generations.

It is crucial for everyone to take responsibility in keeping our city clean by properly disposing of trash and recycling materials to prevent further environmental degradation.

Littering not only affects the aesthetics of our surroundings but also has long-term negative impacts on the environment, such as water and air pollution.

If we continue to litter, the environment will suffer from serious pollution which can lead to harmful effects on human health, wildlife, and ecosystem.

In the past ten years, our city has undergone numerous changes such as the construction of new buildings, the development of public transportation system, and the improvement of infrastructure.