Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-158

(23) __________. Together, these individual offerings create an impressive and diverse feast for everyone. This cooperative approach is the essence of a community potluck. (24) __________

Have you ever thought about what powers your breath? The diaphragm is (25) __________ important muscle for this job. Located below your lungs, this large, dome-shaped muscle works tirelessly. We often don't think about it and just (26) __________ that our breathing happens on its own.

When you inhale, your diaphragm contracts and flattens, moving downwards. This creates more space in your chest, allowing your lungs to expand and fill with air. (27) __________ is the fundamental mechanism that lets you breathe in. The whole process is almost completely (28) __________; your brain controls it without you needing to think about (29) __________. When you exhale, the diaphragm relaxes, moves up, and helps push the air out.

Besides breathing, the diaphragm can also (30) __________ in other actions like coughing, sneezing, and even singing. A strong diaphragm supports good respiratory health, so it’s more than just a breathing muscle!

In today's world, especially in countries like Vietnam where people spend over six hours online daily, the smartphone has become a central part of life for teenagers. From scrolling through social media to studying for the crucial high school entrance exam, your screen is almost always on. This has led to a growing global trend: the 'digital detox'. This means intentionally taking a break from all technology, like smartphones and computers, for a set period to improve one's well-being.

The primary reason people try a digital detox is to combat the negative effects of too much screen time. The constant notifications from apps can make it difficult to concentrate on important tasks like homework, leading to lower academic performance. Furthermore, using electronic devices late at night can disrupt sleep patterns, causing tiredness and affecting mental health. This cycle of distraction and exhaustion can create significant stress for students.

However, the benefits of a digital detox, even a short one, can be substantial. By disconnecting, you give your brain a chance to rest and recharge. This can lead to improved focus and creativity. Many teenagers report feeling less anxious and sleeping better after a technology-free weekend. This break isn't about rejecting technology forever; it is a temporary strategy to regain control and find a healthier balance between your online and offline worlds.

Ultimately, the goal of a digital detox is not to escape modern life, but to engage with it more mindfully. Could you manage a weekend without your phone? Perhaps starting with just a few hours could be a powerful first step. For a student facing intense academic pressure, finding this balance might be one of the most important skills to learn for both academic success and long-term happiness.

In today's digital age, every online action contributes to a permanent digital footprint. This reality has created a culture of fear among young people, (37) __________. The pressure to appear perfect online is immense. (38) __________.

As a result, many teens avoid expressing evolving opinions or exploring new identities. (39) __________. If young people are too afraid to fail in the semi-public sphere of the internet, they might not develop resilience. The digital world can become a performance, not a place for authentic self-discovery, (40) __________. This constant self-censorship ultimately prevents them from becoming well-rounded individuals.

A. True personal growth, however, often requires making mistakes and learning from them

B. which limits their ability to understand who they truly are

C. They fear that a single poorly-judged post could haunt them for years, affecting future opportunities

D. discouraging them from the trial-and-error process vital for growth