Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-176

(23) __________ Every moment, from starting the engine to parking, was a significant challenge. (24) __________

When you look up at the night sky, you can often see patterns in the stars. These are called constellations. For thousands of years, people have enjoyed (25) __________ the dots to create images of animals, heroes, and objects. This ancient practice helped people make sense of the universe. One of the (26) __________ recognizable constellations is Orion, also known as the Hunter. Its bright belt of three stars is very easy to spot.

Ancient sailors and travelers used constellations for navigation, which was a matter of life or death. They needed to learn the star maps (27) __________ to find their way across vast oceans. This knowledge was passed down through generations. (28) __________ allowed them to travel to new lands and expand their world. The constellations didn't just guide them; they also played a (29) __________ role in mythology and storytelling. Today, the (30) __________ of these 88 official constellations is still essential for astronomers to map the sky.

The World Robot Olympiad (WRO) is a major global event where young minds gather to showcase their skills in science and technology. Every year, teams of students from over 85 countries travel to a different host nation, ready to compete. They bring with them robots they have designed and built, representing the future of innovation from their home countries.

Vietnam is a regular and strong participant in this arena. The country's growing strength in STEM education has produced impressive results, such as the victory of a team from Viet Robot at the WRO in 2019. This success is not accidental; it is built on a foundation of technical knowledge, excellent teamwork, and a deep passion for robotics that drives students to excel.

Participating in the WRO is incredibly demanding. Teams spend months preparing for the competition. They must analyze the annual theme, design a robot that meets specific rules, and then build and program it to perform complex tasks autonomously. These tasks often involve navigating courses, identifying objects, and solving problems under strict time limits, requiring both creativity and precise engineering.

Ultimately, these competitions are about more than just winning a trophy. They teach invaluable lessons in collaboration, problem-solving, and perseverance. For Vietnamese teenagers, these events demonstrate that with dedication and teamwork, they can stand confidently on the world stage, proving their abilities not just against their peers at home, but with the best in the world.

The internet allows us to interact from behind a screen, creating a sense of anonymity. This can be a powerful tool for good or ill. For some, this "mask" encourages destructive behavior like cyberbullying and online harassment. (37) __________. This lack of accountability can turn online spaces into toxic environments.

However, anonymity is not entirely negative. (38) __________. For example, political activists in oppressive regimes or individuals discussing sensitive health issues rely on anonymity to protect their safety and privacy. Whistleblowers who expose corruption also need this protection to avoid retaliation. (39) __________.

Ultimately, the debate over online anonymity is complex. Finding a balance between fostering free expression and preventing harm is one of the greatest challenges of our digital age. (40) __________.

A. It also serves as a necessary shield for many users

B. It requires us to think critically about the kind of online world we want to create

C. When people feel they cannot be identified, they may say things they would never say face-to-face

D. Without it, many important truths might never be revealed