Đề ôn thi Đề thi vào lớp 10 Hải Phòng môn Tiếng Anh - Mã đề HPG-82

The Aurora Borealis, or Northern Lights, is one of nature's most impressive displays. For many people, seeing them is a (29) __________ 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 (30) __________ at the North and South Poles. Here, some particles manage (31) __________ our atmosphere. When these solar particles collide with gases like oxygen and nitrogen, they transfer energy. (32) __________ 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 (33) __________ occurs. For example, oxygen can produce green or red light. This amazing natural event shows how our planet and the Sun (34) __________ a connected system.

Walking through any major Vietnamese city, from Hanoi to Ho Chi Minh City, it’s impossible to miss the colorful QR codes displayed at nearly every shop. From high-end cafes to the lady selling bánh mì on the street corner, digital payments are everywhere. This rapid shift makes many young people wonder if the days of using physical cash are numbered. The move towards a cashless society is a global trend, but it feels especially powerful and visible in modern Vietnam.

The primary driver behind this transformation is the explosive growth of local "super-apps" like MoMo and ZaloPay. These platforms offer remarkable convenience, integrating payments, messaging, and other services into a single application. For teenagers, paying for bubble tea or movie tickets is now just a quick scan away. The speed and simplicity of this technology are perfectly suited to a young, tech-savvy generation that rarely goes anywhere without a smartphone.

However, this digital revolution is not without its challenges. The benefits are clear: it's often safer than carrying large amounts of cash and allows for easy tracking of expenses. But on the other side, it can exclude certain groups. Older generations, or those in rural areas without reliable internet, may find it difficult to adapt. This can leave them feeling disconnected and more vulnerable to technical problems or online scams, creating a digital divide.

So, will we say goodbye to the Vietnamese Đồng notes and coins in our wallets anytime soon? The answer is likely no. While digital payments are becoming dominant, it's improbable that cash will disappear completely in the near future. Instead, we are moving towards a hybrid system where both forms of payment coexist. This ensures that everyone, regardless of their age or access to technology, has a way to participate in the economy.