Đề ôn thi Đề thi vào lớp 10 Trường Phổ thông Năng khiếu môn Tiếng Anh - Mã đề PTNK-112

In the vast, colorful world of coral reefs, many creatures form special partnerships to survive. One of the most famous examples of this is the relationship between the clownfish and the sea anemone. They live together and help each other in a partnership that benefits them both. This cooperation is a fascinating display of life in the ocean.

The sea anemone looks like a beautiful flower, but it is actually a dangerous animal. Its tentacles are covered in stinging cells that it uses for protection against predators and to catch its food. For most small fish, swimming too close to an anemone means certain death. The powerful sting paralyzes them quickly.

However, the clownfish is different. It is immune to the anemone’s poison. (21) __________ allows it to swim freely among the dangerous tentacles. In fact, this partnership is perhaps the best known example of mutualism in the sea. The anemone (22) __________ a safe home for the clownfish, protecting it from larger fish that want to eat it. Other fish simply can not get close without being stung.

In return, the clownfish is not just a lazy guest. It helps the anemone by cleaning its tentacles and eating any leftover food scraps. The clownfish also scares away butterflyfish, which are known to eat anemones. The clownfish has a special layer of mucus on its skin that prevents the anemone from stinging it. Rarely (23) __________ an anemone host a fish so comfortably and safely.

(24) __________, the relationship between the clownfish and the sea anemone is a perfect example of how two very different species can depend on each other for survival. The clownfish gets a home and protection, and the anemone gets a cleaner and a guard. They are a classic team, working together in the deep blue sea.

Globally, music genres often begin as niche, underground movements before exploding into mainstream popularity. Rap and hip-hop are prime examples of this evolution. Originating from specific communities and expressing unique cultural narratives, these genres initially thrived in independent circles, sharing raw energy and distinctive sounds. Over decades, their infectious beats, compelling lyrics, and powerful storytelling resonated with wider audiences, transforming them from a subcultural phenomenon into a dominant force in popular music, shaping and influencing youth culture worldwide. [I]

[II] For years, it existed largely in the shadows, a passionate yet small subculture removed from the national spotlight. Dedicated artists honed their craft in intimate cyphers, released tracks online, and performed in dimly lit clubs, building a tight-knit community. This era was characterized by an independent spirit, where authenticity and lyrical prowess were highly valued, a scene feeling like a closely guarded secret shared among a select few. [III]

The turning point for Vietnamese rap arrived dramatically with the debut of reality TV shows like "Rap Việt." This groundbreaking program propelled local rappers from obscurity into national superstardom almost overnight. Artists who were once underground legends suddenly appeared on prime-time television, reaching millions of households nationwide. "Rap Việt" showcased their immense talent, demystified the genre, and made it widely accessible and appealing to a broad demographic, from teenagers to older generations. [IV]

This rapid shift to the mainstream brought profound changes. It opened doors to unprecedented opportunities: larger venues, lucrative brand deals, and professional studio access. Rap was validated as a legitimate art form, inspiring new artists. However, mainstream success also presented challenges. The pressure to produce commercially viable hits and adapt to broader expectations sometimes clashed with the raw authenticity of its underground roots. Debates about "selling out" and artistic integrity became common themes.

For many 14-15 year olds today, this journey is more than just a historical account; it's about the music and artists you admire. The rappers you follow are now household names, their songs defining a significant part of your cultural landscape. The story of Vietnamese rap moving from the underground to the mainstream serves as a compelling example of how subcultures evolve, adapt, and influence broader society. It highlights the dynamic nature of art and culture, showing how authenticity can attract mass appeal, and how new sounds reshape national identity.