Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-92

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

The human brain is an amazing organ that acts as the control center for the entire body. It is protected by the skull and (25) __________ of three main parts: the cerebrum, the cerebellum, and the brainstem. The largest part is the cerebrum, (26) __________ is responsible for thinking, memory, and emotions. It allows us to solve problems and make decisions. We use it every time we study for a test or learn a new skill. Yesterday, for example, I (27) __________ a lot of time reviewing my biology notes about this very topic.

The other parts also (28) __________ a crucial role. The cerebellum, located at the back of the brain, controls our movement and (29) __________. Thanks to the cerebellum, we can walk, run, and play sports without falling. (30) __________, the brainstem connects the brain to the spinal cord and manages essential functions like breathing and heartbeat. All these parts work together to keep us alive and functioning every day.

Have you ever talked about a new pair of sneakers, only to see ads for them on your phone later? It can feel like your phone is listening. While that’s not usually true, the reality is almost as surprising. Companies aren't recording your voice; they are just experts at tracking your online activities to predict your interests.

This is called targeted advertising, and it starts with data. Companies gather information from many sources. For instance, searching for a flight to Da Nang on a Vietnamese airline’s website signals your interest. They also see your 'likes' on social media, which websites you visit, and basic profile information. These digital footprints create a detailed picture of you.

How does an ad from a travel site appear on your social media? The answer is 'cookies.' These are small files websites store on your device to remember your actions. While many are temporary and are deleted when you close your browser, tracking cookies are more permanent. They can stay on your device and share your browsing data between different platforms, allowing advertisers to show you relevant ads across the internet.

In conclusion, your phone isn’t a spy, but your online behavior provides companies with a lot of information. They use this data to build a profile of your interests, making their ads very effective. Understanding how data tracking works helps you become a more aware and cautious consumer. This knowledge gives you more power to protect your digital privacy.

High-Intensity Interval Training (HIIT) has become extremely popular for its promise of fast results in less time. This workout style involves short bursts of intense exercise followed by brief recovery periods, (37) __________. However, a growing number of health experts are now raising concerns about its potential downsides, arguing that the high-impact nature of many HIIT routines can lead to a greater risk of injury, especially for beginners.

Furthermore, the extreme intensity can be difficult to maintain long-term. (38) __________, causing people to abandon their fitness goals altogether. To avoid these problems, experts recommend a more balanced approach. (39) __________. By mixing high-intensity days with lower-impact activities like swimming or yoga, you can get the benefits of HIIT (40) __________.

A. They suggest incorporating HIIT sessions into a wider fitness plan instead of doing them every day

B. making it an attractive option for people with busy schedules

C. while significantly reducing the potential for harm

D. This constant push for peak performance can result in physical and mental burnout