Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-115

(23) __________ . This frustrating cycle of failure and repetition is a universal part of the experience, revealing a fundamental truth about acquiring the skill. (24) __________

Have you ever wondered how astronauts sleep without a bed? In space, there is no 'up' or 'down' due to microgravity. You cannot simply (25) __________ down on a mattress. In fact, if an astronaut didn't secure themselves for the night, they (26) __________ around the cabin and possibly bump into sensitive equipment. This could be quite dangerous. (27) __________, to prevent this floating, (28) __________ astronaut sleeps inside a special sleeping bag. These bags are not for warmth but for safety.

The sleeping bags are strapped securely (29) __________ a wall or a bunk inside the crew's sleeping quarters. This keeps them from drifting. However, sleeping in space still has challenges. Astronauts must (30) __________ with constant noise from the space station's life support systems and the fact that it is never completely dark. It takes time to get used to these unique conditions, but most adapt well.

Most of us think of kindness as something we do for others, but what if it was also one of the best things we could do for ourselves? Scientific research suggests that being kind is not just a nice gesture; it is a powerful way to improve our own mental and physical health. Performing an act of kindness often gives us a feeling known as the 'helper's high', which boosts our mood and makes us feel happier and more energetic.

The science behind this is fascinating. When we are kind to someone, our brain releases chemicals like serotonin (the 'happy chemical') and oxytocin (the 'love hormone'), which create feelings of connection and well-being. At the same time, being kind can lower levels of the stress hormone, cortisol. The positive effects are not just temporary; by practicing kindness regularly, we can contribute to long-term improvements in our overall mood and resilience to stress.

Integrating kindness into our lives can happen in many ways, from small, personal actions to larger, community-focused efforts. Small acts might include helping a classmate who is struggling with homework, offering a sincere compliment, or simply listening to a friend who needs to talk. Larger acts could involve participating in a charity fundraiser for flood victims, a common example of the 'tương thân tương ái' spirit in Vietnam, or volunteering at a local community center.

Ultimately, kindness is a win-win situation. It not only supports the person receiving it but also significantly benefits the giver's health. By making small, kind actions a part of our daily routine, we can reduce our own stress, improve our mood, and help create a more positive and supportive environment for everyone at school and in our communities. It is a simple habit with powerful results.

School clubs are created to be welcoming places where students with shared interests can connect. (37) __________. However, a strange thing can happen as members spend more time together and develop their own inside jokes and shared history.

(38) __________. A potential new member might feel like an outsider who doesn't understand the group's culture, making them hesitant to join. As a result, the group can become an 'echo chamber,' where the same ideas are repeated without any challenge. (39) __________. This cycle ultimately means that a club started to be inclusive can accidentally become exclusive, pushing away the very people it was meant to welcome. (40) __________.

A. This strong bond, while positive, can unintentionally create a barrier for newcomers

B. Therefore, it is crucial for existing members to actively make newcomers feel welcome

C. These groups, from the debate team to the anime club, are usually well-intentioned

D. Without new members bringing fresh perspectives, this dynamic only gets stronger over time