Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-30

(23) __________ This brief physical contact communicates more than words ever could, establishing a foundation for positive interaction through several key signals. (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.

Genetically modified (GM) foods are created by changing the DNA of plants or animals to give them new, desirable traits. This technology is at the center of a global debate, with strong opinions on both sides. Supporters see it as a scientific breakthrough that can solve major world problems, while critics worry about the long-term consequences. This discussion is becoming increasingly relevant in many countries, including Vietnam.

The primary argument for GM crops is their ability to increase food production. In Vietnam, for example, the government has approved GM corn varieties that are engineered to resist pests. This means farmers can have larger harvests and use fewer chemical pesticides. Proponents say that because these crops are more resilient and produce more food, they can help ensure food security and improve the livelihoods of farmers by increasing their income.

However, there are also significant concerns. Critics question the long-term safety of eating GM foods, suggesting more research is needed to understand their effects on human health. There are also environmental worries, such as the potential for GM crops to cross-pollinate with wild plants, which could disrupt local ecosystems. These unanswered questions make some consumers and scientists cautious about fully embracing GM technology.

As a young person, the food on your plate, from corn chips to products with corn syrup, may contain ingredients from GM crops. The conversation about GM foods is not simple; it involves complex science, economics, and ethics. Understanding the different viewpoints is the first step towards forming your own informed opinion about what you choose to eat and the future of our food supply.

Minimalism is a popular lifestyle trend that promotes owning fewer possessions. The core idea is to find freedom and happiness by focusing on experiences rather than material things. However, an interesting paradox has emerged. (37) __________. For example, they might replace their various kitchen gadgets with a single, high-end multi-cooker.

This behavior seems contradictory, (38) __________. The trend has been commercialized, with companies marketing 'essential' minimalist products, (39) __________. As a result, the journey towards simplicity can become surprisingly complicated.

(40) __________.

A. as it involves significant consumption to achieve a state of non-consumption

B. In the end, this can ironically become just another type of consumerism

C. Many people actually buy new, expensive items to support their minimalist lifestyle

D. creating a new market for people wanting to simplify their lives