Air pollution in our country is one of the most serious environmental problems, and many major cities in our country are affected by it. Increasing carbon emission from industries and automobiles makes it worse every day. Other harmful particles produced from burning fossil fuel have made the situation graver.
The effects of air pollution are really dangerous. Air pollution in my country is responsible for many health-related problems among citizens, and also kills many people every year. It is liable for causing respiratory disorders and many people get sick who are exposed to air pollution for a long time. The usual short-term problems include difficulties in breathing, bronchitis, heart ailments and so on while it can lead to cancer or even death in the long run. Unfortunately, air pollution in our country is reducing the life expectancy of many peopleNo doubt, air pollution is a global problem now, and in my country, fossil fuels and rapid industrialisation are the primary reasons behind it. The excessive use of machinery and motorised vehicles ignites the rise of greenhouse gases in the atmosphere. Increasing dust particles make things more damaging.                                              Air pollution is a burning issue for our country now. Some cautionary measures should be taken to check the air pollution level. The most important step to reducing air pollution is to reduce carbon emissions. So we need to reduce the use of gas, oil and other fossil fuels. Alternative energy or green energy like solar energy, hydroelectric power and wind power should be used more extensively. A massive awareness among ordinary people about air pollution is also required to curb the problem.

Air pollution in our country is one of the most serious environmental problems, and many major cities in our country are affected by it. Increasing carbon emission from industries and automobiles makes it worse every day. Other harmful particles produced from burning fossil fuel have made the situation graver.
The effects of air pollution are really dangerous. Air pollution in my country is responsible for many health-related problems among citizens, and also kills many people every year. It is liable for causing respiratory disorders and many people get sick who are exposed to air pollution for a long time. The usual short-term problems include difficulties in breathing, bronchitis, heart ailments and so on while it can lead to cancer or even death in the long run. Unfortunately, air pollution in our country is reducing the life expectancy of many peopleNo doubt, air pollution is a global problem now, and in my country, fossil fuels and rapid industrialisation are the primary reasons behind it. The excessive use of machinery and motorised vehicles ignites the rise of greenhouse gases in the atmosphere. Increasing dust particles make things more damaging.                                              Air pollution is a burning issue for our country now. Some cautionary measures should be taken to check the air pollution level. The most important step to reducing air pollution is to reduce carbon emissions. So we need to reduce the use of gas, oil and other fossil fuels. Alternative energy or green energy like solar energy, hydroelectric power and wind power should be used more extensively. A massive awareness among ordinary people about air pollution is also required to curb the problem.

   As we all know, there are many great scientist around the world creating great invention everyday. These invention makes our life much easier and more interesting. Talking about invention ,have you ever heard of Thomas Edison. I think that all of us must know himm after all he is the father of light bulbs. Long ago, before the light bulb appeared, we people can't work late because it is dark so we can't see nothing. We had to work hard before sunset. But later on, they invented oil lamp, this helped bring the light to Earth, but this lamp is very dangerous. In 1879, Thomas Edison invented the light bulb. This was the greatest invention in the world. Now people can read books and do works in the evening. Thanks to Edison, our life is easier.

Sorry I can't

1. as -> than

2. less -> the least

3. as -> than

4. less -> the least

5. more clean -> cleaner

6. more -> the most

7. easy -> as easy

8. best -> the best

9. the most -> more

10. big -> as big

1. more → as

2.less → least

3.not friendlier → not as friendy

4.less →  the least

5.more clean →  cleaner

6.more expensive → the most expensive

7.is easy → is as easy

8.best barbecue → the best barbecue

9.the most unusual → more unsual

10.are big → us as big

Chef

7.A

8.C

7, A 

8,C

\(What\) \(shall\) \(we\) \(do\) \(this\) \(afternoon\)?

What shall we do this afternoon

1.can you tell me the way to do son beach?

2. You must ask before you visit the area

3. I think London is more expensive than New York

4. Health is more important than money.

5. Câu 5 có vẻ em thiếu từ hoặc sai từ

6. Peter is better at Math than Tom

1. There is not a bookshelf in my room. 

2. The book is under the notebook. 

3. The bus is behind the car.

4. I like the bedroom the best in my house. 

5. Ha is more hard working than Quang

6. A village is quieter than a city. 

7. Can you tell me something about your neighboorhood?

8. In summner, Vinh is hotter than Da Nang