Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-25

Placing a bird feeder just outside my kitchen window was one of the best decisions I've ever made. It has completely transformed my mornings. (23) __________. (24) __________

Energy conversion is a fundamental process in our daily lives. It's the change of energy from one form to another. Think about a simple lamp (25) __________ you plug into the wall. It takes electrical energy and changes it into light and heat energy.

This principle (26) __________ not only in technology but also in nature. For instance, plants use photosynthesis to convert sunlight into chemical energy. Yesterday, when you (27) __________ your dinner, your body started converting the chemical energy from the food into kinetic energy so you could move. The law of conservation of energy states that energy cannot be created or destroyed; it can only be converted. (28) __________, the total amount of energy in a closed system always remains constant. This means that while the form of energy changes, the total (29) __________ of energy stays the same.

Understanding this helps us to (30) __________ progress in developing more efficient technologies, like solar panels or hybrid cars, which are designed to waste as little energy as possible during conversion.

Fashion is often about personal style, but a global trend is changing what it means to be fashionable. More consumers are looking beyond cool designs and famous logos. They are choosing "ethical fashion"—clothing from companies that aim to make a positive social impact. This movement shows that the clothes we wear can tell a story and support a meaningful cause.

In Vietnam, a brilliant example is the social enterprise Tòhe. This organization has a unique mission: it takes the colorful drawings created by children with special needs and prints them onto T-shirts, bags, and other lifestyle products. The result is a collection of items that are not only stylish but also carry a powerful message of creativity and inclusion.

The Tòhe model creates a wonderful cycle. Profits from selling the products fund free art classes for the same children. Their artwork, far from being ordinary, is full of joy and imagination, showing the world their abilities. This opportunity helps build their confidence and provides a platform where they can develop their talents and express themselves.

For teenagers, this story is especially relevant. Your choices as a consumer have real power. When you buy from a brand like Tòhe, you are doing more than just getting a new item. You are making a statement about your values and directly supporting a community. It proves that even a simple T-shirt can play a part in changing a life.

Many of today's most popular video games are "free-to-play," meaning you can download and start playing them without paying any upfront cost. However, these games generate billions of dollars in revenue through a clever business model centered on in-game purchases, also known as microtransactions. (37) __________. From cosmetic items like unique outfits and weapon skins to performance-enhancing advantages, the options are extensive.

(38) __________. While the majority of players may never spend any money, a small percentage of dedicated players, often called "whales," make significant purchases. (39) __________. Ultimately, the free-to-play model has transformed the video game industry. (40) __________.

A. This strategy is often called the 'freemium' model, a mix of 'free' and 'premium'

B. It proves that giving a game away for free can be an incredibly profitable strategy

C. These purchases allow players to buy a wide range of virtual goods

D. These high-spending individuals are crucial to the financial success of the game