Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-129

(23) __________ . These experiences, though challenging at first, were fundamental to my development. Looking back, I realize that moving away for university was the best decision for my personal growth. (24) __________

Mars, the fourth planet from the Sun, has fascinated humans for centuries. It's often called the 'Red Planet', and it's (25) __________ that its rusty color has captured our imagination. But why is it red? The answer is quite simple. The Martian soil and rocks contain a large amount of iron oxide—the same compound that gives rust its reddish-brown color.

Long ago, scientists believe Mars had a much (26) __________ and wetter environment than it does today. When iron on the surface was exposed to oxygen, it started to rust. (27) __________ is the main reason we see so much iron oxide now. This massive oxidation happened over billions of years. The planet-wide dust storms kick this fine red dust into the thin atmosphere, making the whole planet appear red. Scientists are dedicated to (28) __________ Mars, and the chemical (29) __________ of this dust provides vital clues. It helps them (30) __________ a clearer picture of the planet's history and past climate.

Artificial intelligence (AI) has taken a giant leap forward. Tools like Midjourney can generate incredibly realistic images from simple text descriptions. At first glance, it is easy to be impressed by the artistic and technical skill on display, as these digital creations blur the line with reality. This rapid advancement is a hot topic in online communities worldwide, including Vietnamese tech forums.

However, this progress presents a significant challenge. The images produced by AI are often so convincing that they can be mistaken for real photographs. This is a form of 'deepfake' technology. As these images fill our social media feeds and news articles, the line between fact and fiction erodes, making it harder for people to navigate the digital world safely.

The consequences of this confusion are serious. Misinformation can spread more easily with a compelling but fake image, influencing public opinion or personal decisions. In tech-focused discussions, like those on Vietnam's Voz.vn, users express both fascination with the technology's power and concern about its misuse. When anyone can create a picture of an event that never happened, it becomes harder to trust if an image is authentic.

The solution is not to reject this technology but to adapt. For teenagers, developing digital literacy is more crucial than ever. The most important skill is learning to think critically about the media you consume. Always question the source of an image, look for small inconsistencies, and understand that what you see online might not be the complete truth. Becoming a responsible digital citizen means learning not to trust your eyes blindly.

Many schools are considering later start times to help teenagers get more sleep. This change is supported by research showing that teens are biologically programmed to sleep and wake up later. However, this seemingly simple solution creates complex challenges for families.

For instance, parents often have work schedules that cannot easily be adjusted, (37) __________. Furthermore, later dismissal times can affect after-school activities. Students might have less time for sports, clubs, or part-time jobs, (38) __________. This also puts pressure on families who rely on older siblings to care for younger ones after school, (39) __________. The debate highlights a difficult balance (40) __________.

A. since their schedules would no longer align

B. between promoting adolescent health and maintaining family stability

C. creating conflicts with dropping off and picking up their children

D. which are important for their social and personal development