Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-142

(23) __________ . These factors combine to make this simple activity a powerful tool for maintaining health. It's a convenient and effective way to stay active. (24) __________

Have you ever wondered how people lift very heavy things, like a piano or construction materials? One common tool is the pulley system, a simple machine (25) __________ consists of a wheel and a rope. For centuries, people (26) __________ pulleys to make difficult lifting jobs much easier. The basic principle is simple: by pulling down on one end of the rope, you can lift an object attached to the other end. This redirects the force, making it more convenient.

With just one pulley, you still have to (27) __________ the same amount of effort as the object’s weight. (28) __________, when you add a second pulley, the effort you need is cut in half. This principle of mechanical advantage is why complex pulley systems (29) __________ in cranes, elevators, and on large sailing ships. By understanding this simple machine, engineers can design amazing solutions to move incredible weights. It's a great example of how a simple (30) __________ can have a huge impact.

Across Vietnam's cities, from Ho Chi Minh to Hanoi, a new trend is taking hold among young people: gym culture. Fitness centers are opening everywhere, promising a modern path to health and a strong body. For many teenagers, seeing older friends or siblings join a gym raises an important question: is this the right choice for me, or just a popular trend?

The appeal of gyms is clear. They offer a controlled environment with a wide variety of advanced equipment. Members can follow structured workout plans designed by professionals, which helps ensure they exercise safely and effectively. Having access to personal trainers and group classes can also provide motivation and guidance, which is especially helpful for those just starting their fitness journey.

However, the gym environment isn't for everyone. The monthly cost can be a barrier for some students. For others, a room full of experienced lifters can feel intimidating and discouraging. The routine of lifting weights or running on a treadmill can also become repetitive, leading to a loss of motivation over time compared to the dynamic nature of team sports or dancing.

Ultimately, the best form of exercise is a personal decision. While gyms offer significant benefits, they are not the only path to being fit. The key is to find an activity you genuinely enjoy, whether it’s kicking a football, learning a new dance, or cycling outdoors. Consistent activity, driven by enjoyment, is far more valuable than forcing yourself to follow a trend you don't love.

In our digital age, the advice to 'tune out the haters' is everywhere. While it's important to protect our mental health from purely destructive comments, completely ignoring all negative feedback can be a mistake. This is because there's a huge difference between baseless negativity and constructive criticism, (37) __________.

If we build a wall around ourselves, we risk missing out on valuable insights. We might enter a state of stagnation, (38) __________. True growth often comes from listening to those who see our blind spots, (39) __________. Therefore, the real skill isn't ignoring everyone, but learning how to differentiate between unhelpful noise and feedback that can truly help us, (40) __________.

A. believing we have no weaknesses or areas for development

B. ultimately leading to greater self-awareness and skill

C. which is feedback designed to help you improve

D. even if their words are initially difficult to hear