Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-65

(23) __________ This digital start to the day begins the moment I open my eyes. (24) __________

Have you ever wondered how a barcode scanner works? It’s not magic; it’s a simple process that happens (25) __________. The scanner first shines a red light onto the barcode. The black bars on the barcode absorb more light than the white spaces, which reflect it back. The scanner has a sensor that measures the reflected light. Because the white spaces reflect more light, they create a stronger signal than the black bars. This makes them the (26) __________ part of the code for the sensor to read.

The sensor uses this pattern of reflected light to create an electrical signal. The scanner's built-in decoder then gets to work, attempting (27) __________ this signal into a usable number. After a successful (28) __________, the number is sent to the computer or cash register. (29) __________ allows the computer to instantly look up the product's information, such as its price and name. The system can then (30) __________ the transaction without the cashier needing to type anything.

The Tet holiday is an exciting time, especially when you receive 'lì xì'. For many Vietnamese teenagers, this lucky money is the first significant amount they get to control themselves. Suddenly, you might have a wallet full of cash, or a digital balance on an app. The big question is: what will you do with it?

The choice can be difficult. It is very tempting to spend the money immediately on snacks, new clothes, or video games with friends. While these things bring short-term happiness, the money disappears quickly. The alternative is to plan and save. This requires discipline, but it opens the door to bigger and more rewarding purchases in the future.

Smart saving starts with a goal. Financial goals can be divided into two types. Short-term goals are things you want soon, like a ticket to a concert or a new board game. Long-term goals require more patience, such as saving for a new smartphone or a special trip. Using modern tools like e-wallets can help you track your progress and accumulate your savings more effectively.

Learning to manage your 'lì xì' is more than just about money; it’s your first lesson in financial responsibility. Developing good saving habits when you are young is a crucial step towards future financial independence. It teaches you the value of money and the power of patience, skills that will benefit you for your entire life.

In our hyper-connected world, seeking feedback seems like the smartest way to make good decisions. We ask friends, mentors, and even online forums for advice on everything from career moves to personal projects. (37) __________. It can slowly weaken our own ability to think critically and trust our instincts. Instead of developing personal judgment, we become dependent on others' opinions, (38) __________.

This over-reliance on feedback can paralyze us. (39) __________. We need to learn when to listen to others and when to listen to ourselves, (40) __________.

A. often leading to a fear of making any choice without external approval

B. remembering that our own perspective has unique value

C. However, this constant search for validation can have a significant downside

D. Finding a balance is therefore essential for personal growth