Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-48

(23) __________ The solution was surprisingly simple and relied on basic physics. (24) __________

Every autumn, many bird species prepare to (25) __________ a long journey south. This annual movement, known as migration, is a fundamental survival instinct. The primary reason for this behavior is the change in seasons. As winter approaches in the northern hemisphere, temperatures drop and food becomes less (26) __________. Insects disappear, and plants stop producing fruit, making it difficult for birds to find enough to eat. To survive, they must move to warmer climates. This strong instinct helps them avoid (27) __________ in the harsh winter conditions.

The journey itself is often the (28) __________ challenge of their lives, covering thousands of kilometers over oceans and continents. Young birds, making the trip for the first time, follow their parents. Amazingly, they seem to know the route (29) __________; it’s a natural ability. They find new food sources and a safe place to live until spring returns. (30) __________ is a remarkable strategy that has been perfected over thousands of years.

Being a fan of a V-Pop artist like MONO or a global superstar is more fun when you can share your passion. Online fan groups, or 'fandoms', on platforms like Facebook are perfect for this. They allow you to connect with people who share your interests, discuss the latest news, and feel like part of a community. However, to make sure these groups stay fun and welcoming, every member has a role to play in keeping the atmosphere positive.

So, how can you be a great member? Instead of just passively reading posts, try to contribute. You can share your own fan art, write your thoughts about a new song, or engage in constructive discussions about your idol's career. Another excellent way to contribute is by being friendly to new members. A simple 'welcome' message can make someone feel included and happy to be there. Remember, a community thrives when its members are active and supportive.

It is also crucial to know what to avoid. The internet can sometimes encourage negative behavior. To be a positive fan, you should not get into arguments with fans of rival artists. This often leads to 'fan wars' that help nobody. Also, avoid spreading unverified rumors about any artist. When other members express an opinion different from yours, it's important to listen and respond respectfully, even when they offer criticism. An attack on your idol is not a personal attack on you.

In the end, the health of an online fandom depends on the actions of its members. By choosing to be respectful, supportive, and responsible, you help create a space that is enjoyable and safe for everyone. Your positive contributions, no matter how small, can make a big difference in making your fan community one of the best places to be online.

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