Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-169

(23) __________ . After twenty minutes of frantic searching, we heard a familiar bark. It was coming from the Henderson's yard next door, where we found our dog, Buddy, happily playing with their sprinkler. (24) __________

The Aurora Borealis, or Northern Lights, is one of nature's most impressive displays. For many people, seeing them is a (25) __________ experience, something that happens very rarely. The journey of these lights begins far away, on the Sun. The Sun constantly sends out a stream of charged particles called the solar wind, which travels through space.

Earth's magnetic field usually protects us from this solar wind, but the field is (26) __________ at the North and South Poles. Here, some particles manage (27) __________ our atmosphere. When these solar particles collide with gases like oxygen and nitrogen, they transfer energy. (28) __________ causes the gases to glow, creating the vibrant curtains of light we admire. The specific colors depend on which gas is involved and at what altitude the (29) __________ occurs. For example, oxygen can produce green or red light. This amazing natural event shows how our planet and the Sun (30) __________ a connected system.

In Vietnam, as in many parts of the world, the dream of becoming a social media star is powerful for many teenagers. Inspired by the success of local TikTokers, young people see content creation as an exciting path to fame and fortune. They watch creators with millions of followers and think, 'I can do that too.' However, behind the fun dances and popular trends, there is a hidden side to chasing viral fame that is often overlooked and can be quite damaging.

The primary issue is the immense mental pressure. The desire to go viral creates a constant need for validation through likes, comments, and shares. This can lead to serious anxiety and self-doubt. Young creators may spend hours perfecting a short video, only to feel worthless if it doesn't perform well. This cycle of high hopes followed by disappointment can negatively impact their self-esteem and overall mental well-being, turning a fun hobby into a stressful obligation.

This pressure can also push teens toward risky behaviors. In the quest for immediate attention, some participate in dangerous 'challenges' that promise a quick boost in views. The popularity gained from such acts is often temporary and does not build a genuine connection with an audience. More importantly, these trends can lead to physical injury. The short-term goal of getting noticed can overshadow the long-term consequences of making unsafe choices.

So, what is a healthier approach? It's important to remember that creating content should be about expressing your creativity and having fun. Instead of focusing only on numbers, concentrate on making videos that you genuinely enjoy. True success isn't just about having millions of views; it's about building a small, supportive community and being proud of what you create. Your self-worth should never be measured by a view count.

Many people believe that the clothes they donate to charity shops directly help those in need locally. However, this is only part of the story. A large percentage of these donations begins a complex global journey, (37) __________. These items are often sold in bulk to textile recycling companies.

The companies then sort the clothes by quality and type, (38) __________. This trade can support local economies by creating jobs for sellers and providing affordable clothing. Yet, it also presents challenges, (39) __________. Ultimately, the simple act of donating a t-shirt connects us to a complex global system, (40) __________.

A. which has both positive and negative consequences for communities worldwide

B. becoming part of the massive secondhand clothing industry

C. as the influx of cheap foreign clothes can harm local textile industries

D. shipping the best items to international markets, especially in Africa and Asia