benefits: improve living standard, improve infrastructure, attract tourist, advertise the village to the outside world.

challenges: social evils, competitions, illiterate people

In my opinion, the concern that teenagers spend too much time on social media is valid. While social media can be a useful tool for communication and staying connected with friends, it can also be addictive and take up too much time that could be spent on other activities.

One solution to this problem is for parents to set limits on their children's screen time and encourage them to engage in other activities such as sports, hobbies, and spending time with family and friends. Additionally, schools could educate students about responsible social media use and the negative effects of spending too much time on it.

Another solution is for social media companies to implement features that encourage users to take breaks and limit their time on the platform. For example, Instagram recently introduced a feature that shows users how much time they spend on the app each day and allows them to set a time limit.

Overall, while social media can be a valuable tool for communication and connection, it is important for teenagers to balance their time spent on it with other activities and for parents and schools to play an active role in encouraging responsible use.

Tạm dịch:

Theo tôi, lo ngại rằng thanh thiếu niên dành quá nhiều thời gian cho mạng xã hội là có cơ sở. Mặc dù mạng xã hội có thể là một công cụ hữu ích để giao tiếp và duy trì kết nối với bạn bè, nhưng nó cũng có thể gây nghiện và chiếm quá nhiều thời gian có thể dành cho các hoạt động khác.

Một giải pháp cho vấn đề này là cha mẹ đặt ra giới hạn về thời gian sử dụng thiết bị của con cái họ và khuyến khích chúng tham gia vào các hoạt động khác như thể thao, sở thích và dành thời gian cho gia đình và bạn bè. Ngoài ra, các trường học có thể giáo dục học sinh về việc sử dụng phương tiện truyền thông xã hội có trách nhiệm và những tác động tiêu cực của việc dành quá nhiều thời gian cho nó.

Một giải pháp khác dành cho các công ty truyền thông xã hội là triển khai các tính năng khuyến khích người dùng nghỉ giải lao và giới hạn thời gian của họ trên nền tảng. Ví dụ: Instagram gần đây đã giới thiệu một tính năng cho người dùng biết họ dành bao nhiêu thời gian cho ứng dụng mỗi ngày và cho phép họ đặt giới hạn thời gian.

Nhìn chung, mặc dù mạng xã hội có thể là một công cụ có giá trị để giao tiếp và kết nối, nhưng điều quan trọng đối với thanh thiếu niên là cân bằng thời gian dành cho mạng xã hội với các hoạt động khác, đồng thời để phụ huynh và nhà trường đóng vai trò tích cực trong việc khuyến khích sử dụng có trách nhiệm.

B. Read the text carefully, then choose the correct answers.

More than two hundred years ago, the term 'environmental pollution was quite strange to people. They lived healthily, drank pure water, and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the envi Actually it is man that is destroying the surroundings with many kinds of wastes. Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but no one wants to travel on foot or by bicycle. Manufactures know that wastes from factories make water and soil polluted, but they do not want to spend a lot of their money on treating the wastes safely. Scattering garbage is bad for our health, but no one wants to spend time burying it. Is it worth talking a lot about pollution?

1. More than two hundred years ago

a. the environment was polluted as much as it is today

b. people knew nothing about environmental pollution

c. air was polluted badly

d. people were faced with pollution

2. Nowadays, many people are concerned about the

b. the polluted water

a.the poisonous air

c. the wastes from the factories

d. the environmental pollution

3. According to the passage, people know that mortorbikes and cars emit dangerous gases

a. so they do not travel by motorbikes and cars

b. so they prefer traveling by bicycles

c. but they still prefer traveling by mbtorbikes. and cars

d. and they enjoy traveling on foot

4. Factory owners

a. know nothing about pollution

b. pollute water and soil

c spend a lot of money on treating wastes

d. don't treat industrial waste safely

5. Which of the followings is not true?

a. in former days, people led a healthy life.

b. People have no awareness of the dangerous of pollution

c. Water is now heavily contaminated by industrial waste

d. It's harmful for our health if rubbish is spreaded over our areas

1b 

2a

3d

4c

5d

Read the following passage and answer the questions.

Travel and tourism are very important to millions of people over the world. In every country you can find people that work in travel and tourism. Some countries need the money from tourism to help their people survive. It is necessary for these places that travel and tourism continue to expand and bring money to their regions.

However, travel and tourism have negative aspects. Planes, buses, boats and other means of transportation that carry travellers and tourists cause pollution. Moreover, some people do things on a holiday they would never think of doing at home. For example, many travellers use lot of water and electricity when they stay in hotels. They forget to turn off the lights or even leave televisions and air conditioning units on when they leave the room. On top of that, it is often difficult or impossible for travellers to recycle items, so they end up leaving large amounts of waste behind. That's why it is important for people to travel wisely and respect the places they visit.

There are ways you can travel and be environmentally friendly. Here are some tips to help you:

1. Don't throw rubbish on streets, beaches or in the countryside.

2. Don't use too much water or electricity.

3. Taste the local and national dishes of the country.

4. Buy local products or souvenirs.

5. Don't buy any products made from endangered species; sea turtle shells or bags made from reptiles or other animals.

1. Why is tourism important to some countries?

-> because some countries need the money from tourism to help their people survive.

2. How does tourism affect the environment?

-> Planes, buses, boats and other means of transportation that carry travellers and tourists cause pollution.

3. What do many people use a lot when staying in hotels?

->water and electricity .

4. Why do some tourists end up leaving large amounts of waste behind?

->Because it is often difficult or impossible for travellers to recycle items.

5 What shouldn 't you do to be environmentally friendly? Mention two ideas.

->

Don't throw rubbish on streets, beaches or in the countryside.

Don't use too much water or electricity.

Don't buy any products made from endangered species; sea turtle shells or bags made from reptiles or other animals

Nếu trong passage thì dùng 2 trong 3 ý đó, còn nếu tự cho thì u tự cho ha :))

1. B, D
2. B,D
3. C
​4. A, D

Đáp án: of

Đáp án: Because much pollution is caused by things that benefit people.

Question 1. Choose ONE appropriate question in the box to each paragraph below:

1/ How do industry and transport cause pollution?
2/ How can I help?
3/ What is the pollution?
4/ How can industry help?
5/ What cause pollution?
6/ What about air pollution?

A. _3__ Pollution is the poisoning of the land, sea and air.
B. __5_ Mainly industry and transport. If you go to any city, you will see too many
factories, too many cars with not enough people in them, and not enough public transport.
C. __1_ Factories and vehicles produce waste which goes into the air and rivers and
spreads all over the land. Poisons in the waste build up over the years and harm trees,
plants, animals, and people.
D. _6__ Waste gases build up in the air, and dissolve into raindrops, forming a weak
acid. This "acid rain" can fall far away from the country which produced it, killing trees in
forests and fish in lakes and rivers.

E. _4__ If companies clean their waste gases before releasing them into the
atmosphere, there'll be much less air pollution and no acid rain. But this can be expensive
and it needs all the world's companies to do it.
F. _2__ Cars pollute the atmosphere. Walk, cycle and use public transport as much as
possible. Only use your car when you really need to, and use unleaded petrol if you can -
lead is one of the most dangerous ingredients in petrol. Join us, and help us to campaign for
cleaner air for everybody.

Hồ Bảo Trâm giúp em nx chị owiii :333

Đáp án: The passage is about pollution.