Xem giúp mình ngữ pháp bài này đúng chưa nha, có sai chỗ nào sửa lại giúp mình nha mọi người

Xem giúp mình ngữ pháp bài này đúng chưa nha, có sai chỗ nào sửa lại giúp mình nha mọi người.

listening.
Phần II: Nói theo chủ đề
Đề 1: Talk about pollution.
1. What these pollution are:
- Noise pollution
- Thermal pollution
- Water pollution
- Light pollution
2. What the most serious pollution in your village? ( Ô nhiễm nghiêm trọng ở làng của bạn là gì? ).
- I think the most serious pollution in my village is water pollution.
3. What you should do to reduce it? ( Bạn nên làm gì để giảm bớt nó? ).
- I won't throw waste and wastewater into the river and propagate your friends and family to protect the water environment while complying with the laws on water and environmental protection.
Đề 2: Talk about English speaking countries.
1. Look at the flags and tell name of the countries:
- Canada
- The USA
- The United Kingdom
- Singapore
2. What famous event you like best in Scotland? ( Bạn thích sự kiện nổi tiếng nào nhất ở Scotland? ).
- I like Highland Games the most in Scotland, because we can enjoy unique Scottish activities such as drumming, dancing and also can seeing traditional sports, or drinking whiskey with local people.
3. What do you study English for? ( Bạn học tiếng anh để làm gì? ).
- I learned English to broaden my knowledge. English gives me many opportunities to exchange and learn other countries around the world and it is also a useful means to help me have a good job. In short, I learned English to be more successful in my life.
Đề 3: Talk about natural disasters.
1. Look at the picturé and name 4 natural disasters you know.
- Flood
- Forest fire
- Tsunami
- Tornado
- Mudslide
- Volcanic eruption
- Drought
- Earthquake
2. What a typhoon is? ( Bão là gì? ).
- A typhoon is a powerful storm with severe winds and heavy rain. Causing great damage to human beings.
3. What should be done to help victims in a typhoon? ( Cần làm gì để giúp đỡ nạn nhân trong cơn bão? ).
- We should release people who are trapped in collapsed houses, evacuate them to safe places, build temporary shelters for them and provide food and medicine.
Đề 4: Talk about Science and Technology.
1. What the invention of Alexander Graham Bell was? ( Phát minh của Alexander Graham Bell là gì? ).
- The invention of Alexander Graham Bell is telephone.
2. When he invented it? ( Ông ấy phát minh ra nó khi nào? ).
- He invented the first telephone in 1876.
3. What you use it for? ( Bạn sử dụng nó để làm gì? ).
- I use it to call the person I want to chat with everywhere. And I can use the useful applications available in the phone. In addition, it has many other features.