Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-61

My grandfather's old wristwatch is my most prized possession. It's not valuable in terms of money, but its sentimental worth is immeasurable. (23) __________. (24) __________

Hibernation is a special, deep sleep that helps some animals survive the winter. During this time, they (25) __________ very little energy. Many people think only bears hibernate, but other animals like bats, squirrels, and hedgehogs do it too. Before winter arrives, these animals eat a lot of food. This extra food (26) __________ as fat, which provides them with energy while they sleep. Their body temperature drops and their heart rate slows down significantly. (27) __________, they can survive for months without eating or drinking.

Animals (28) __________ hibernate usually find a safe, hidden place, like a cave or a burrow. This is important because they are very vulnerable during this deep sleep. It is a fascinating survival strategy (29) __________ by a combination of factors, including dropping temperatures and less available food. In fact, a study last year (30) __________ that some birds can also enter a similar state called 'torpor'.

The rise of platforms like YouTube and Spotify has transformed the music industry. Many aspiring artists, from global stars like Shawn Mendes to V-Pop sensations like Hương Ly, launch their careers by performing cover songs. This practice, which involves re-recording a song by another artist, has become a popular and accessible way for new talents to reach a wide audience and has sparked many online discussions about its merits.

For new musicians, covering a famous song offers a clear advantage. It allows them to showcase their vocal skills and unique musical interpretation without the immediate pressure of composing original music. By using a song that is already popular, they can attract listeners more easily. This can be a strategic first step to build a fanbase before they release their own material, giving them valuable exposure in a competitive industry.

However, this path is not without its critics. Some argue that relying heavily on covers demonstrates a lack of originality and creativity. The debate becomes even more heated when a cover version becomes more popular than the original, raising complex questions about copyright and artistic credit. Is it a fair tribute or simply an easier route to fame that overshadows the original creator's hard work?

Ultimately, the debate over cover songs is multifaceted. A cover can be a beautiful tribute that introduces a classic song to a new generation, or it can be seen as an uninspired copy. The value often depends on the new artist's ability to bring a fresh perspective and genuine artistry to the performance. The line between homage and imitation is thin, making it a fascinating topic in modern music culture.

Wind energy is often praised as a clean alternative to fossil fuels, but it has a significant downside for flying animals. The massive, rotating blades of wind turbines pose a deadly threat to birds and bats. (37) __________. As a result, conservationists are growing concerned about the placement of new wind farms.

For birds, a key problem is "motion smear," where the fast-moving blades become nearly invisible. (38) __________. For bats, the situation is also critical, as they seem to be attracted to the turbines, perhaps mistaking them for tall trees where they might roost. (39) __________.

Finding effective solutions is therefore urgent. Researchers are now testing methods like painting one turbine blade black to increase its visibility. (40) __________. Balancing our need for clean energy with wildlife protection is a major challenge for the 21st century.

A. This visual illusion means that even birds with excellent eyesight can fail to see the danger until it is too late

B. Early results suggest this simple change can reduce bird fatalities significantly

C. Every year, hundreds of thousands of these animals are killed by collisions with turbines

D. This misjudgment leads them directly into the path of the deadly blades