Đề ôn thi Đề thi vào lớp 10 Hưng Yên môn Tiếng Anh - Mã đề HYE-142

Your nervous system is like the body's super-fast messaging service. It consists of the brain, spinal cord, and billions of tiny cells called neurons. (29) __________ neuron acts like a wire, sending electrical signals to and from the brain. These signals travel at incredible speeds, sometimes over 400 kilometers per hour.

When your brain decides to move a muscle, it sends a command. Nerves must (30) __________ this command instantly. The brain is responsible (31) __________ sending these orders, and your nerves ensure they reach the right destination. This process is extremely efficient. (32) __________, when you touch something sharp, the message of pain reaches your brain and a command to move your hand is sent back in a fraction of a second. This rapid communication greatly (33) __________ your ability to react to your environment. In fact, if these signals traveled any slower, it (34) __________ much more difficult to avoid danger.

Across the globe, a powerful movement is growing, led by young people demanding action on climate change. Inspired by international figures, Vietnam has its own 'Green Generation'. These teenagers and young adults are not waiting for the future; they are actively working to protect their environment today. They believe that small, consistent actions can lead to significant changes, proving that age is not a barrier to making a positive impact on the world.

One major area of focus for these youth-led groups is hands-on community work. Groups like the Green Youth Collective organize regular events to clean up polluted canals in big cities or plant new trees in deforested areas. They initiate these projects themselves, gathering volunteers through schools and social clubs. The goal is to create visible, immediate improvements in their local environment and inspire others to join their cause through direct participation.

Alongside these physical activities, digital activism plays an equally crucial role. Young Vietnamese environmentalists are experts at using social media platforms to raise awareness. They create engaging content, such as videos and infographics, to explain complex environmental issues in an easy-to-understand way. These online campaigns can reach thousands of people, spreading important messages far beyond their local communities and encouraging nationwide discussions about sustainability.

Ultimately, the impact of this Green Generation goes beyond just cleaner streets or more trees. Their greatest achievement is shifting mindsets. By taking action, they demonstrate to their peers and to adults that environmental protection is everyone's responsibility. They are showing that you don't need to be a government official or a scientist to contribute; you just need passion and the will to start, proving that collective small efforts create a powerful force for change.