The pie charts illustrate the main sources of news for three age groups: teenagers, young adults, and old people. Overall, it can be seen that teenagers mainly get news from online news sites, while TV is the most popular source for both young adults and old people. In contrast, printed newspapers are used much more by old people than by the younger groups.

In detail, online news sites account for the largest proportion among teenagers, at 52%. TV is the second most common source for this group, representing 37%, while only 7% read printed newspapers and 4% obtain news from other sources. For young adults, TV is the leading source of news at 35%, closely followed by online news sites at 33%. Other sources make up 26%, whereas printed newspapers are the least popular option, accounting for just 6%.

Among old people, TV is by far the most dominant news source, making up 42%. Printed newspapers are also relatively common in this group, with 29% of people using them to access news. Meanwhile, 23% rely on other sources, and only 6% get news from online sites. Overall, the data shows that younger people prefer online platforms, whereas older generations tend to depend more on traditional media such as TV and printed newspapers.

In recent years, people are beginning to use home robots in their daily lives. Thanks to modern technology, these smart machines can perform many household tasks automatically. However, although home robots bring many benefits, they also have some disadvantages.

Using home robots has several advantages. First, they help save time and energy by doing chores such as cleaning the floor, washing dishes, or even cooking simple meals. This allows people to focus more on work, study, or relaxing with family. Second, home robots are especially helpful for the elderly and people with disabilities because they can remind them to take medicine or call for help in emergencies. Moreover, robots can work continuously without feeling tired, which increases efficiency in the home.

However, there are some disadvantages to owning home robots. One major problem is their high cost. Not every family can afford to buy and maintain them. In addition, people may become too dependent on robots and become less active. There is also the risk of technical problems or data privacy issues.

In conclusion, home robots may make lives easier and happier, but there are certain problems as well.

PROBLEM 1

Many single-use plastic products, such as bags, bottles, and food packaging, are thrown into rubbish bins after only one use, and they can take hundreds of years to decompose in landfills. This causes serious environmental pollution and harms wildlife, while also contributing to microplastic contamination in soil and water. The main reasons for this problem are convenience and lack of awareness. Single-use plastics are cheap, widely available, and easy to use, so many people rely on them in daily life. In addition, some people do not fully understand their negative environmental impact or do not have access to proper recycling facilities, which leads to more plastic waste being thrown away. To solve this problem, individuals should be encouraged to use reusable alternatives such as cloth bags, refillable water bottles, and reusable food containers. Governments can reduce plastic waste by introducing bans or taxes on single-use plastic products. Businesses should switch to eco-friendly packaging and offer incentives to customers who bring their own reusable items. Educational campaigns can also play an important role in raising public awareness. By combining individual responsibility, business efforts, and government policies, the amount of single-use plastic waste sent to landfills can be significantly reduced.

The line graph illustrates changes in the percentages of urban and rural populations in Viet Nam between 1960 and 2020. Overall, the proportion of people living in urban areas decreased steadily, while the rural population showed a clear upward trend over the same period.

In 1960, the majority of Vietnamese people lived in urban areas, accounting for about 85% of the population, whereas only 15% resided in rural areas. From 1960 to 1980, the urban population declined slightly to 81%, while the rural figure rose to 19%. This pattern continued into 1990, with urban residents making up 80% and rural residents increasing marginally to 20%.

From 1990 onwards, the gap narrowed more noticeably. By 2010, the urban population had fallen to 70%, while the rural population rose to 30%. In 2020, these figures reached 63% and 37% respectively, showing a significant shift in population distribution.