Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-27

Saturn, the sixth planet from the Sun, is famous for its spectacular ring system. These rings are not solid bands; instead, they are billions of tiny particles that (35) __________ the planet. While they look solid and bright from Earth, they are actually incredibly thin and wide, stretching out for thousands of kilometers.

For a long time, astronomers wondered what these rings were made of. We now know they are (36) __________ complex system consisting mostly of water ice. It's estimated that 99.9% of the material is pure ice. The remaining tiny fraction is composed of rock and dust. (37) __________, their high ice content is what makes them so bright and reflective.

The particles that make up the rings vary greatly in size. Some are as tiny as grains of dust, while others are as large as a house or even a small mountain. These countless pieces are not a single object but are (38) __________ individual moonlets. They are constantly colliding and breaking apart, creating a dynamic environment with pieces (39) __________ in size from microscopic to massive.

The origin of the rings is still debated. One leading theory suggests they are the remains of a moon or comet that was torn apart by Saturn's gravity. A scientist once reported that the rings (40) __________ younger than the planet itself. (41) __________ a spacecraft could fly through the gaps in the rings, it would have to navigate through this field of icy debris very carefully.

From a distance, Saturn's rings appear to be a magnificent, unified structure. However, each individual particle is like (42) __________ in the vastness of space. Understanding their composition helps us appreciate not just the beauty of Saturn, but also the complex and dynamic processes that shape our solar system.

When you think of comedy in Vietnam, you might picture 'hài kịch', the popular form of group comedy sketches often seen on television, featuring multiple actors in funny situations. However, a different style of humor is gaining traction, especially among the youth in major cities: stand-up comedy. This art form is much simpler in its setup but complex in its execution. It features just one person, a comedian, standing on a stage with a microphone, sharing personal stories, observations, and jokes directly with the audience. The goal is the same—to make people laugh—but the method is profoundly different.

The global rise of stand-up comedy can be largely attributed to the power of the internet and streaming services. Platforms like Netflix and YouTube have brought international comedians such as Kevin Hart and Trevor Noah into homes worldwide. Their comedy specials, which are full-length recorded performances, allow viewers to experience a stand-up show from their own couches. This global exposure has not only created millions of new fans but has also inspired local artists in many countries, including Vietnam, to try this format themselves.

In Vietnam, particularly in Ho Chi Minh City and Hanoi, a vibrant stand-up scene is emerging. Groups like Saigon Tếu have become pioneers, building a community of both performers and fans. They host 'open mic' nights where new comedians can test their material, and larger shows featuring more established local talent. The content often revolves around topics that are highly relatable to young Vietnamese people: the pressures of school and work, navigating modern relationships, and the funny side of daily life in a bustling city. These performances are delivered in both Vietnamese and English, catering to a diverse audience.

What makes stand-up comedy so challenging is its direct and unfiltered nature. Unlike a scripted play, the success of a stand-up show depends heavily on the live connection between the comedian and the audience. A great comedian must be an excellent storyteller, a sharp observer, and quick-witted enough to react to the crowd. The interaction feels spontaneous and real, creating a unique experience at every show. There's a high risk involved; if the jokes don't land, the silence can be uncomfortable. But when they do, the shared laughter creates a powerful bond.

For many teenagers and young adults, stand-up comedy offers a refreshing alternative to traditional entertainment. It often tackles contemporary issues with a cynical yet humorous tone that feels more authentic and relevant to their own lives than the polished skits on TV. The direct address from a single person sharing their vulnerabilities and funny thoughts creates an intimate atmosphere. This connection is why many young people are not just watching clips online but are actively seeking out live shows, eager to be part of this new and exciting wave of comedy.