Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-105

(23) __________ . Even the shared tool shed, with its neatly hung shovels and watering cans, seems to radiate a sense of calm purpose. (24) __________

A whirlpool is a powerful, rotating body of water. While they can seem mysterious, their formation is a simple process. It happens when two opposing water currents meet. Imagine one current flowing north and another flowing south, right next to each other. In the space (25) __________ the two currents, the water cannot move in a straight line. The powerful push from both sides has a dramatic (26) __________ on the water.

This conflict of forces makes the water start to spin. Since (27) __________ current is pushing with significant energy, a rotating motion begins, similar to stirring a cup of tea. As the water spins faster, it gets pulled downwards, creating a vortex. The water in the middle has nowhere else to go, so it (28) __________ moving toward the center and down. (29) __________, a funnel shape appears on the surface, which is what we recognize as a whirlpool. If the currents were stronger, they (30) __________ an even more powerful and dangerous whirlpool.

In Vietnam, having your Facebook or Garena account hacked is a common fear for many teenagers. These online accounts are not just for fun; they are central to social lives and hobbies. Cybersecurity experts, like those at Bkav, constantly warn that Vietnamese users are a major target for cybercriminals. But why is there so much focus on these specific accounts? Understanding the reasons is the first step toward better online safety.

The primary reason is that these accounts are incredibly valuable. A high-level gaming account can be sold for a significant amount of money. A Facebook account with many friends and a long history is also a goldmine for criminals. They can use it to run advertising scams, send fraudulent messages to the user's friends asking for money, or even sell the personal data stored within it to other malicious groups.

Hackers use two main categories of methods to steal accounts: technical attacks and social engineering. Technical attacks involve using malicious software like viruses or keyloggers to steal your password as you type it. Social engineering, however, is more about tricking the user. A common tactic is phishing, where a hacker sends a message with a link to a fake login page that looks identical to the real Facebook or Garena site. When you enter your details, the hacker captures them.

Protecting yourself requires being proactive and skeptical. Always use strong, unique passwords for different sites and enable two-factor authentication (2FA) whenever possible. This adds an extra layer of security. Most importantly, never click on suspicious links or download files from unknown sources. Your online security is ultimately in your hands, and a little bit of caution goes a long way.

Coffee shops have become much more than just places to buy a drink; they are now considered modern "third places." (37) __________. Many cafés are designed with this concept in mind, (38) __________. This creates a sense of community and belonging for many.

However, the situation is not always so simple. (39) __________. This commercial reality can be a problem for those who cannot afford to buy something, making the coffee shop an inaccessible space and (40) __________. This raises important questions about whether these commercial spots can ever be true 'third places' for everyone.

A. However, this welcoming environment often comes with an unwritten rule: you must be a paying customer

B. effectively excluding them from the community hub it claims to be

C. offering a welcoming atmosphere for people to work, socialize, or simply relax

D. These are social environments separate from the two usual social environments of home ('first place') and work ('second place')