Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-79

(23) __________ . Everywhere you look, there's a project in a different stage of completion. Towers of art history books lean against walls, their pages marked with colorful sticky notes. (24) __________

Have you ever seen a small, flying machine carrying a package? This is a delivery drone, a type of unmanned aerial vehicle (UAV). In recent years, major companies like Amazon and Google (25) __________ developing this technology. These drones are designed to carry small packages, like books or medicine, directly to a customer's home. They navigate using GPS and can avoid obstacles. The idea is that drones can (26) __________ deliveries much faster than traditional vans, especially in crowded cities.

(27) __________, there are still many challenges to overcome, such as weather conditions and safety regulations. A drone is a complex piece of technology (28) __________ is equipped with sensors, cameras, and a power source. For a delivery to be successful, the correct address information must (29) __________ into the drone's system before it takes off. As technology improves, we might see these drones become a (30) __________ sight in our skies.

Walking through a Vietnamese supermarket like GO! or Co.opmart, it’s easy to find a whole section of snacks with attractive packaging. These products are often advertised as healthy choices, perfect for a quick energy boost between school classes. This trend is growing as more families in Vietnam become interested in a healthier lifestyle.

However, the claims on the front of the box can be misleading. Words like "natural," "low-fat," or "made with real fruit" might make you think you’re making a good choice. In reality, many of these snacks, such as granola bars or fruit yogurts, are packed with hidden sugars and unhealthy fats. Baked chips, often seen as a better alternative to fried ones, can also contain high levels of sodium and processed ingredients.

The best way to know what you’re really eating is to ignore the front of the package and read the nutrition label on the back. These labels provide the facts. When you read them, they tell you the serving size, the amount of added sugar, and the types of fat. Understanding this information is an essential skill for any teenager who wants to take control of their health and not be fooled by clever marketing.

So, the next time you need a snack, be a smart consumer. Look beyond the colorful pictures and bold health claims. Taking a moment to check the nutrition facts can help you make a truly healthy choice that supports your well-being in the long run.

Many people think that loyalty cards from their favorite stores are a great way to save money. However, these programs are cleverly designed to encourage you to spend more. (37) __________. This feeling can lead you to buy things you don't really need just to take advantage of a 'member-only' offer.

(38) __________. This psychological trick is known as the 'endowed progress effect,' where being given a head start motivates you to complete the journey and reach the reward. Furthermore, retailers track your purchases through your card. (39) __________. They use this information to send you targeted promotions for items you've bought before or things they think you'll like. (40) __________. So, the next time you use your loyalty card, remember that the small discount you receive might be part of a larger strategy to get you to open your wallet more often.

A. This allows them to understand your shopping habits in great detail

B. As a result, you might end up buying more frequently or choosing more expensive products than you originally planned

C. Many loyalty programs give you a few 'free' points just for signing up

D. They make you feel like you're part of an exclusive club, getting special deals that others don't