Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-163

Stepping into the night market was like entering a different world, vibrant with energy. The entrance was a dazzling archway of neon lights, and the sound of upbeat pop music pulsed through the air. (23) __________. (24) __________

The wheel and axle is one of the (25) __________ simple machines in human history. It consists of a wheel attached to a smaller rod called an axle. When you turn the wheel, the axle turns with it. This simple mechanism makes hard work (26) __________. Think about a doorknob. Turning the large knob (the wheel) allows you (27) __________ the small inner rod (the axle), which opens the door. Without the knob, turning that tiny rod would be very difficult.

(28) __________ demonstrates how a wheel and axle provides a mechanical advantage. Engineers are constantly finding new applications for this timeless invention. The (29) __________ of lightweight materials, like carbon fiber, has led to more efficient wheels in racing cars and aircraft. From car tires to Ferris wheels, it's clear that wheels and axles (30) __________ a crucial role in modern technology.

Across the globe, a creative movement is turning waste into art. This is "upcycling," the process of transforming discarded materials into something more valuable and meaningful. Unlike traditional recycling, which breaks items down, upcycling gives trash a second life as a unique piece of art. This trend is not just about aesthetics; it's about sending a powerful message about our throwaway society.

A popular form of this is "trashion," or trash fashion, where designers create stunning clothes from items like plastic bags and bottle caps. The movement of 'trashion' challenges our ideas of value. By displaying these works in public, it forces us to think about the environmental impact of our consumption. It's a creative protest against the massive amount of waste we produce daily.

Vietnam is no stranger to this concept. A famous example is the Hanoi Ceramic Mosaic Mural, which used recycled pottery pieces. This massive project did more than just beautify a city wall; it engaged the community and highlighted the importance of preserving traditional crafts. It serves as a colorful reminder that art can transform public spaces and celebrate cultural heritage using sustainable methods.

Ultimately, upcycled art demonstrates that creativity is a powerful tool for change. It proves that one does not need expensive supplies to make a significant statement. For teenagers passionate about the environment, this movement offers an inspiring way to combine their interests, see potential in what others throw away, and contribute to a more sustainable future.

An ecosystem is a delicate web of life where every species plays a part. However, this balance can be shattered by the introduction of an invasive species. A prime example is the zebra mussel in North America's Great Lakes. (37) __________. They attached to hard surfaces, clogging water pipes and costing millions in damages.

More devastatingly, they filtered massive amounts of plankton from the water, (38) __________. This single change triggered a chain reaction. (39) __________. The clearer water they created also allowed sunlight to penetrate deeper, (40) __________. This illustrates how one species can cause an entire ecosystem to unravel.

A. With less food, native fish populations declined, which in turn affected the birds that preyed on them

B. promoting the growth of harmful algae on the lakebed

C. Originally from Eastern Europe, these small mussels arrived in the 1980s and reproduced rapidly

D. which was the main food source for many native fish