Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-179

The creation of honey is one of nature's most fascinating processes, performed by honeybees with remarkable efficiency. These insects work together in a large community called a hive. First, a group of forager bees leaves the hive to (35) __________ nectar, a sweet liquid found inside flowers. They fly from flower to flower, using their long tongues to drink the nectar and store it in a special stomach just for this purpose. This task requires a lot of energy and precision.

After collecting enough nectar, the forager bee returns to (36) __________ hive. Back inside, the forager bee passes the nectar to a younger worker bee. This is done through a mouth-to-mouth process where the nectar is mixed with enzymes from the bee's glands. These enzymes begin to break down the complex sugars in the nectar into simpler ones, which is a crucial first step in making honey.

The worker bees then deposit the nectar into a honeycomb, which is a structure made of wax cells. (37) __________ preserve the honey for long periods, the bees need to reduce its water content. To do this, the bees keep (38) __________ their wings very quickly to create a constant airflow over the honeycomb. This breeze helps the water in the nectar evaporate, making the liquid thicker and more concentrated.

As the water evaporates, the nectar gradually (39) __________ honey. A beekeeper once explained that if you listened closely, you (40) __________ hear the constant humming sound of this process. The final product is a thick, sweet liquid that is resistant to bacteria. Of course, the process is not always easy. If a bee (41) __________ enough nectar on a trip, it would not have the energy to return successfully to the hive, showing how important each step is.

Finally, once the honey is ready, the bees seal the honeycomb cell with a cap of wax. This keeps the honey clean and safe until it is needed for food during the winter. This entire amazing process shows that many hands (42) __________. It is a perfect example of how teamwork in the natural world can achieve incredible results.

Imagine this: your teacher has assigned a big presentation for your history class. You need powerful images to make your slides stand out. You go to Google Images, type 'ancient Vietnamese artifacts,' and find the perfect photo of a Đông Sơn drum. It's exactly what you need. You right-click, save it, and drop it into your presentation. But have you ever stopped to ask, 'Am I allowed to use this?' This question is becoming more important for students in the digital age.

Most images you find online are protected by copyright. Copyright is a legal right that gives the creator of a work—like a photograph, a song, or an article—exclusive control over how it is used. When you use a copyrighted image without permission, you are committing a copyright violation, even if you don't mean to. While it is unlikely you will face serious legal trouble for a school project, understanding and respecting copyright is a key part of digital literacy. It shows respect for the artists and photographers whose work we admire.

So, how can you find images you can use legally? The answer often lies with Creative Commons (CC). Creative Commons is not a company; it's a non-profit organization that provides a special set of licenses that creators can apply to their work. These licenses give the public permission to share and use the work under specific conditions. For example, some licenses require you to give credit to the original creator (Attribution), while others might prevent you from using the photo for business purposes (Non-Commercial). Some even allow you to modify the image, while others do not (No Derivatives).

Finding these images is easier than you think. On Google Images, you can use the 'Tools' menu to filter your search results by 'Usage Rights.' You can select options like 'Creative Commons licenses' to see photos that are free to use. These licenses are a fantastic resource for students. They allow you to enhance your projects with high-quality images while learning to be a responsible and ethical digital citizen. Developing this habit early will not only help you in school but also in your future academic and professional life.

In conclusion, the internet offers a vast ocean of visual content, but it's not a free-for-all. Taking a moment to check an image's usage rights is a small step that makes a big difference. By using Creative Commons or other royalty-free sources, you support creators, avoid potential issues, and build an important skill for your future. The next time you search for that perfect photo, you'll know exactly how to do it the right way.