Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-51

I was so excited to get my new bookshelf, but the paper instructions were a mess of confusing diagrams and tiny text. I spent nearly an hour just trying to identify the different screws and panels. (23) __________. (24) __________

What exactly is a 'day'? On Earth, it’s the time it takes for our planet to complete one full rotation. This basic principle applies to (25) __________ planet in our solar system, but the length of a day varies greatly. A planet spins (26) __________ an imaginary line called an axis. The speed of this spin has a significant (27) __________ on its climate and environment. For example, Venus rotates very slowly. (28) __________, a single day on Venus is longer than its entire year!

To understand this better, scientists must (29) __________ two types of days: a solar day (based on the Sun's position) and a sidereal day (based on distant stars). It's a complex idea. If Earth rotated much faster, a day (30) __________ much shorter, and our lives would be completely different. This simple idea of rotation truly defines the rhythm of a planet.

In today's digital world, thinking about your future career starts earlier than ever. While a traditional paper CV is still important, many professionals and students are now creating online portfolios. These digital collections act as a personal website where they can display their best work, skills, and achievements for everyone to see. In Vietnam, this trend is growing, especially in the tech industry, where companies want to see practical examples of what a candidate can do.

So, what can a teenager include? You don't need professional work experience to start. You can showcase excellent school projects, like a science experiment, a history presentation, or a piece of creative writing. Hobbies are valuable too. If you enjoy coding, you can share small programs you've written. If you're into art or photography, an online gallery of your work is perfect. The key is to demonstrate your passion and abilities.

Building your first online portfolio doesn't have to be a complex or expensive task. There are many free and easy-to-use platforms available. You can start with a simple blog, use a dedicated portfolio website builder, or even create a professional-looking profile on a networking site like LinkedIn. The goal is to have a single, organized place online that you can share with others. It's about presenting your skills clearly, not about fancy web design.

Starting this early provides a significant advantage. An online portfolio helps you stand out when applying for competitive university programs or your first part-time job. It shows that you are proactive, organized, and serious about your future. It's not just a list of grades; it's a living document that tells the story of your growth and potential. Think of it as a long-term investment in your personal brand.

Fitness trackers seem like the perfect tool for a healthier lifestyle, monitoring our steps, sleep, and heart rate. (37) __________. However, this constant stream of data can have a surprising downside. For some users, what begins as healthy motivation can transform into an unhealthy obsession. (38) __________. This pressure can turn exercise from an enjoyable activity into a stressful chore.

Furthermore, the focus on numbers can lead people to ignore their body's natural signals. (39) __________. This can increase the risk of injury and burnout. Ultimately, while these gadgets can be useful, it's crucial to remember their limitations. (40) __________.

A. Instead of resting when they feel tired, they might push themselves too hard just to reach a target

B. True health is about listening to your body, not just looking at a screen

C. These devices promise to make us more aware of our physical activity

D. They might feel guilty or anxious if they don't meet their daily goals