Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-118

(23) __________ His classes were less like lectures and more like theatrical performances. (24) __________

Have you ever seen a shooting star and wondered what it was? The terms meteor, meteoroid, and meteorite are often confused, but they describe different stages of the same object. A meteoroid is a small piece of rock or metal (25) __________ travels through space. These objects can be as small as a grain of sand or as large as a boulder.

When a meteoroid enters Earth's atmosphere at high speed, it (26) __________ up due to friction with the air. This process creates a bright streak of light in the sky, which (27) __________ a meteor, or a 'shooting star'. Most meteors burn up completely and never reach the ground. (28) __________, if a piece of the meteoroid is large enough to survive its fiery journey, it can hit the Earth's surface.

This surviving rock that (29) __________ contact with the ground is then called a meteorite. Scientists are very interested in meteorites because they provide valuable clues about the (30) __________ and history of our solar system. Finding one is a rare and exciting discovery.

Every year, Vietnam's long coastline faces the threat of powerful typhoons, a danger that scientists warn is increasing due to climate change. These storms bring destructive winds and heavy rains, causing significant damage to homes and infrastructure. For coastal communities, understanding and preparing for typhoon season is not just a good idea—it is a critical matter of safety and survival.

The government plays a crucial role in managing these natural disasters. The Vietnam Disaster Management Authority (VNDMA) is the main organization responsible for public safety. It closely monitors storm developments and issues timely warnings to citizens through television, radio, and mobile alerts. Furthermore, the VNDMA coordinates large-scale evacuation plans to move people from high-risk areas to safer shelters before a typhoon makes landfall.

At the family level, preparation is divided into two main categories. First is securing your home, which involves actions like reinforcing windows and doors, and clearing drains to prevent flooding. The second category is preparing an emergency kit. This kit should contain essential supplies such as non-perishable food, bottled water, a first-aid kit, and a flashlight with extra batteries. Having this kit ready can make a huge difference.

The danger does not end when the storm passes. After a typhoon, communities must deal with a difficult aftermath, which can include power outages and damaged roads. The disruption is often significant, but the goal is to make it as temporary as possible. Authorities advise people to stay informed through official channels and avoid fallen power lines or unstable structures until they are declared safe by professionals.

For decades, manufacturing was dominated by large corporations with massive factories. If you wanted to create a product, you needed a lot of money and resources. However, the rise of 3D printing is changing this dynamic completely, (37) __________.

This technology, once expensive and complex, is now more affordable and user-friendly. Aspiring inventors and artists can now bypass traditional manufacturing, (38) __________. They can create custom parts, unique jewelry, or even prototypes for new inventions, (39) __________.

This shift doesn't just benefit individual creators; it also fosters a more collaborative and innovative global community (40) __________.

A. sharing their designs online for others to use and modify

B. making it possible for individuals to design and produce items right from their desks

C. where creativity is no longer limited by access to industrial equipment

D. allowing them to experiment with new ideas without huge financial risk