Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-171

(23) __________ This routine is a testament to his dedication, a silent promise of quality to the community he serves. (24) __________

Before the 1970s, calculators were large, expensive machines that only big businesses could afford. The invention of the integrated circuit changed everything, allowing for much smaller devices. The first handheld calculators appeared and quickly became popular. (25) __________, their high price meant that not everyone could buy one. If we didn't have pocket calculators today, life (26) __________ be much more difficult for many students and professionals.

Early models could only perform basic functions, and engineers had to (27) __________ complex problems like memory limitations and short battery life. Now, (28) __________ student in a science class probably owns a smartphone with a calculator app far more powerful than those early devices. The development of the pocket calculator had a huge (29) __________ on education and business, making complex calculations accessible to everyone. The journey from a room-sized machine (30) __________ a pocket-sized gadget is a perfect example of technological progress.

Every day on social media apps like Zalo and Facebook, we see countless news articles, photos, and videos shared by friends and family. While some of this content is fun and informative, a lot of it can be 'fake news' – false information created to trick people. This misinformation can spread incredibly fast, often because the headlines are shocking or emotional, making us want to share them before we even think.

The problem is that fake news is not just a harmless joke. It can be very harmful. For example, false medical advice can lead people to make dangerous health choices, or fake stories about social groups can create anger and conflict in our communities. When we believe and share these stories without checking, we become part of the problem, helping misinformation spread to even more people and causing real-world damage.

So, how can you be a smart digital citizen and spot fake news? First, always check the source. Is it a well-known news organization, or a strange website you've never heard of? Second, look for other sources. Are other credible news agencies reporting the same story? If not, it might be false. Finally, pay attention to your emotions. If a headline makes you feel very angry or scared, it might be designed that way to stop you from thinking critically.

Learning to question the information you see online is a vital skill in the modern world. In Vietnam, the government's Law on Cybersecurity even has rules to penalize the spread of false information. By taking a moment to think and check before you share, you not only protect yourself from being misled but also help create a safer, more reliable online environment for everyone in your community.

It's a common belief that we should always try to be happy. However, psychologists have discovered something strange called the 'happiness paradox': the idea that actively chasing happiness can sometimes make us feel worse. (37) __________. For example, if you believe a birthday party must be the 'best day ever,' any small problem can feel like a huge failure.

(38) __________. Instead of enjoying the moment, we start to analyze our feelings, wondering why we aren't as happy as we think we should be. (39) __________. A more effective path to well-being might involve pursuing meaningful activities and relationships, rather than happiness itself.

(40) __________. This shift in perspective suggests that happiness is something we experience indirectly, not something we can capture by force.

A. This constant pressure to feel joyful can lead to stress and anxiety

B. True contentment often comes as a byproduct of a well-lived life, not as a direct goal

C. Research suggests that accepting all our emotions, both positive and negative, is a healthier approach

D. When we set high expectations for happiness, we often feel disappointed when reality doesn't match