Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-36

(23) __________ It all starts with identifying the problem, but the real work begins when you remove the wheel. (24) __________

Mercury, the (25) __________ planet to the Sun, is a world of incredible contrast. Because it's so close to the sun, you might think it's always scorching hot. However, the planet is famous for its (26) __________ temperature swings. During its long day, the surface can reach 430°C, which is hot enough (27) __________ lead. But at night, without sunlight, the temperature plummets to a freezing -180°C. The planet literally goes from being an oven to a deep freezer.

(28) __________ explains why life as we know it cannot survive there. The main reason for this huge difference is Mercury's lack of a substantial atmosphere. Unlike Earth, whose atmosphere acts like a blanket, Mercury cannot effectively (29) __________ heat. All the warmth it absorbs during the day quickly escapes into space at night. As a result, its day and night conditions are, to put it simply, (30) __________.

Your teacher assigns a presentation on Vietnamese history. You need a powerful image of the Temple of Literature. A quick Google search gives you hundreds of options. You pick the best-looking one, save it, and add it to your slide. This process is fast and easy, but many students don't realize it can lead to a serious problem: accidentally using someone's work without their consent.

Every image, song, or text created by someone is automatically protected by copyright. This is a legal right that gives the creator exclusive control over how their work is used. Using a copyrighted photo in your project without the creator's permission is a form of copyright violation. It is important for students to understand this principle to show respect for the artists and photographers whose work they admire.

So, how can you find images you can legally use? The answer lies in two main categories: Public Domain and Creative Commons (CC). Public Domain images have no copyright and can be used by anyone for any purpose. Creative Commons is more flexible; creators allow others to use their work for free, but often with some restricted conditions, such as giving credit to the original artist or not using the photo for commercial purposes.

Using legally sourced images is a vital digital literacy skill. It not only keeps you safe from copyright issues but also improves the quality and professionalism of your school projects. Websites like Unsplash, Pexels, and Pixabay are excellent resources filled with high-quality, royalty-free photos. Taking a minute to find a 'safe' image shows that you are a responsible digital citizen who values creativity.

Many popular apps are advertised as 'free,' but this is often an illusion. When you don't pay with money, you usually pay with your personal data. This data—your interests, location, and contacts—is incredibly valuable. (37) __________. They then use this profile to show you highly targeted advertisements, (38) __________.

Essentially, your attention becomes the product being sold to advertisers. (39) __________. So, while you might not enter your credit card details, it's crucial to understand this exchange, (40) __________.

A. making it more likely that you will buy their products

B. as the information you share can be used in ways you did not expect

C. This business model is what powers a large part of the digital economy

D. This allows companies to build a detailed profile about your habits and preferences