Our country is facing many environmental problems, especially air pollution . There are many bad effects that air pollution brings to our lives, and we need to have solutions for them. Air pollution is a serious problem because bad air quality can kill people. Chemicals and fine dust in polluted air can enter our body and cause diseases. Children, old people, and outdoor workers are at higher risk. According to a study, air pollution kills three million people a year. One possible solution is to use public transportation, such as bus or subway. This is an effective solution because a large amount of smoke comes from transportation like cars and motorbikes. Another solution is government should build factories far from cities and town. In addition, more trees should be planted around factories to help the air fresher. Air pollution is a serious problem. By reducing the amount of smoke and planting more trees, we can help the environment as well as our future life.

1.This app allows you to review your lessons by playing games.

2.We were cleaning up the beach when it started to rain.

3.Ecotourism provides tourists with opportunities to explore nature.

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The Importance of Girls' Education.

Education is very important for girls as it helps them develop knowledge, skills, and confidence.Educated girls can find better jobs, take care of their health, and make wise decisions for their lives. They can achieve independence and improve their own lives.Moreover, educated girls can give back to their communities by sharing knowledge, supporting local projects, and becoming role models for others. They can inspire others to study and work for a better future. Education also helps reduce poverty and inequality.Therefore, educating girls not only benefits themselves but also creates a positive impact on their families and society. It is a step towards building a fairer and brighter future for everyone. 

Question 1 : we provide support to Nepal after the earthquake in 2015.

Question 2 : Jane Austen stared writing her first novel when she was 20.

Question 1: rewritten sentence: Lucy was not allowed to adopt a pet until she was ten.

Question2 : rewritten sentence : when did Sam start attending art classes?

Question 3 : rewritten sentence : Tom asked me if l was nervous about my upcoming job interview.