Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-76

(23) __________. Inside, the feeling of unfamiliarity grew stronger as I walked up the newly carpeted stairs. (24) __________

Long before modern wind turbines, windmills were a common sight in many parts of the world, especially in Europe. These structures used to (25) __________ a crucial role in daily life. Their main purpose was not generating electricity, but using wind power for mechanical tasks. For example, people used them for (26) __________ grain into flour or pumping water out of low-lying lands. The design was often simple but very (27) __________. Large sails, or blades, would catch the wind, causing a central shaft to turn.

This rotation powered gears and stones inside the mill to do the work. (28) __________ allowed communities to process food and manage water resources without relying on human or animal power. It was a groundbreaking invention for its time. While modern turbines are much taller and more powerful, the old windmills were often the (29) __________ structures in their villages. They were so important that, (30) __________, losing one could be a disaster for a small community.

In Vietnamese culture, 'lễ phép' is a deeply respected set of social behaviors that shows reverence for elders and those in higher positions. It's more than just saying 'please' and 'thank you'. It involves specific vocabulary, body language, and actions that children are taught from a very young age. This traditional etiquette is considered a cornerstone of social harmony and a reflection of a person's good upbringing.

Traditionally, 'lễ phép' is a fundamental part of daily interactions. This includes using honorifics like 'dạ' and 'thưa' when speaking to adults, slightly bowing your head when greeting an elder, or giving and receiving items with both hands. These actions are not just habits; they are seen as essential ways to maintain a respectful and orderly society, where the roles and relationships between different generations are clear and valued.

However, in today's increasingly globalized world, these customs are facing new challenges. Through the internet and international media, Vietnamese teenagers are exposed to more direct and informal communication styles. Some might find the traditional rules of 'lễ phép' to be too formal or complicated for modern life. This can sometimes create a gap in understanding between younger generations and their parents or grandparents, who may view this shift as a lack of respect.

The key may not be to abandon 'lễ phép' but to adapt it. The core value—respect for others—remains universally important. Finding a balance where young people can express this respect in ways that feel genuine to them, while still honoring tradition, can help bridge the generational divide. This thoughtful adaptation can prevent misunderstandings and ensure that the spirit of 'lễ phép' continues in a way that fits our modern world.

Green buildings are often seen as the future of construction, but the story of their materials is more complex than it appears. While materials like bamboo are praised for being renewable, they often travel thousands of miles to construction sites, (37) __________. Similarly, recycling steel is better than producing new steel, but the process is highly energy-intensive, (38) __________.

This presents a difficult choice for builders and homeowners. (39) __________. As a result, simply choosing a material labeled "sustainable" is not enough. (40) __________.

A. A holistic approach that considers the entire life cycle of a material is essential for true sustainability

B. consuming significant amounts of electricity that might come from burning fossil fuels

C. They must balance the advertised green benefits with these hidden environmental costs

D. which creates a large carbon footprint from transportation