Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-51

I still remember my graduation day vividly. The heavy fabric of the cap and gown felt both strange and exciting. (23) __________. (24) __________

The International Space Station (ISS) is a marvel of engineering, orbiting our planet at incredible speed. But have you ever wondered how it gets its electricity? The ISS can't just plug into a wall socket; it needs to (25) __________ its own power. One of the (26) __________ challenges is that it spends about 90 minutes circling the Earth, experiencing both bright sunlight and complete darkness.

The answer lies in its huge solar arrays. These massive wings are covered in thousands of solar cells that convert sunlight directly into electricity. To keep (27) __________ a constant supply, the ISS uses rechargeable batteries. During the sunlit part of its orbit, the solar panels generate more than enough power for the station and also charge the batteries. When the ISS passes into Earth's shadow, it switches to battery power. (28) __________ allows the station to have an uninterrupted source of energy. This (29) __________ process ensures that all systems, from life support to scientific experiments, can operate without stopping. It’s an amazing system that works (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.

What started as a hobby for sneaker enthusiasts has exploded into a multi-billion dollar industry known as the resale market. Collectors used to queue for hours to get their hands on limited-edition shoes. (37) __________. This market operates much like a stock market for shoes, where prices for popular models can skyrocket. For instance, a pair of sneakers originally sold for $200 might be resold for thousands, (38) __________.

Sophisticated sellers now use automated 'bots' to buy up popular releases online in seconds, (39) __________. As a result, many feel the original spirit of sneaker culture is fading. (40) __________.

A. turning a simple purchase into a significant financial investment

B. The focus has shifted from personal passion to pure profit

C. Today, the game has changed dramatically, with technology playing a central role

D. making it nearly impossible for regular customers to succeed