Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-152

Online learning platforms have transformed education by offering unprecedented flexibility. This adaptability primarily stems from how they handle course materials and deadlines. (23) __________. (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.

For centuries, the ideal Vietnamese family was a large, multi-generational household where three or even four generations lived together. This structure, known as “gia đình tam đại đồng đường,” was built on the foundation of filial piety, the deep respect children have for their parents and elders. Grandparents played a vital role in raising grandchildren, passing down traditions and stories, creating a strong, interconnected family unit.

However, modern Vietnam is witnessing a significant shift. The main driver of this change is urbanization. As more young people move from rural areas to big cities for better education and career opportunities, they often establish their own homes. This has led to the rise of the nuclear family, consisting only of parents and their children, which is becoming more common than the extended family model of the past.

This trend has both positive and negative consequences. On one hand, young couples enjoy more privacy and independence in a nuclear family setting. They have the freedom to make their own decisions about their lifestyle and how they raise their children. On the other hand, they may lack the daily support from grandparents, and some elderly parents might experience feelings of loneliness when living apart from their children.

Ultimately, the Vietnamese family is not being replaced but is transforming. While living arrangements are changing, the core value of filial piety remains strong. Young people continue to care for their elders, though they may express it differently – through frequent phone calls, financial support, and especially during family reunions like the Tết holiday.

The promise of remote learning is freedom—the ability to study from anywhere at any time. However, this flexibility can often become a trap for students. Without the fixed schedule of a traditional school day, the lines between academic life and personal time can blur, (37) __________. This can lead to increased stress and burnout.

Furthermore, the physical separation from classmates and teachers can be a significant challenge. While virtual communication tools exist, they often fail to replace the spontaneous interactions of a school environment, (38) __________. As a result, students may feel disconnected and isolated, (39) __________.

To avoid this trap, it's essential for students to establish clear boundaries, (40) __________. By doing so, they can enjoy the benefits of remote learning without sacrificing their well-being.

A. making it harder to seek help or collaborate on projects

B. creating a constant pressure to be "on" and available for schoolwork

C. such as setting specific study hours and scheduling regular social check-ins with peers

D. which are crucial for building friendships and a sense of community