Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHTN môn Tiếng Anh - Mã đề KHTN-24

Many people think a long weekly language class is enough, but I disagree. From my experience, short, daily practice sessions are far more effective. (23) __________. (24) __________

Have you ever wondered why adults always tell you to drink more water? The human body is composed of about 60% water, and it's essential for our survival. Water plays many critical roles. For instance, it regulates body temperature through sweating and helps transport nutrients to our cells. It also aids (25) __________ digestion and helps prevent issues like constipation.

Without enough water, our bodies cannot (26) __________ their vital functions properly. In fact, a lack of hydration can have a very negative (27) __________ on both your physical and mental performance, leading to tiredness and difficulty concentrating. (28) __________, it is crucial to drink water regularly throughout the day, not just when you feel thirsty. Most experts recommend drinking about eight glasses daily. If everyone followed this simple advice, their overall health (29) __________ improve significantly. Remember that (30) __________ single organ in your body depends on water to function at its best.

All over the world, the campaign against plastic straws has become a popular symbol of the fight against pollution. In Vietnam, many familiar coffee and milk tea shops have switched to paper or reusable alternatives. This change follows government encouragement to reduce plastic waste. But as you sip your drink, you might wonder if this small action truly helps the planet or is just for show.

Supporters of the ban argue it's a crucial start. Plastic straws often end up in our oceans, harming marine life like sea turtles. Experts call them a 'gateway plastic' because giving them up is an easy first step that encourages people to reconsider their other plastic habits. This action is highly symbolic, representing a broader commitment to protecting the environment and raising awareness.

However, critics are less optimistic. They point out that straws are a tiny fraction of ocean plastic, less than 1% of the total. They argue the focus is a distraction, as it shifts attention away from much larger pollution sources like industrial waste and fishing gear. From this perspective, the direct environmental impact of banning straws is relatively minor compared to these larger issues.

In conclusion, the debate is complex. Banning straws alone won't solve the ocean plastic crisis, but it has successfully increased public awareness. This consciousness can inspire more significant lifestyle changes and pressure on corporations to act. So, while one straw is small, the global conversation it started may lead to bigger waves of environmental action in the future.

Many people believe that 'positive thinking' is the key to achieving goals. The idea is that if you only think happy thoughts, good things will happen. However, this approach can be dangerous because (37) __________.

A more effective strategy is 'realistic optimism'. This mindset combines a positive outlook with a clear understanding of reality. Instead of just hoping for the best, a realistic optimist actively plans for challenges, (38) __________. They acknowledge potential difficulties, (39) __________. Ultimately, this balanced approach is far more powerful, (40) __________.

A. allowing them to create practical solutions in advance

B. which makes them better prepared for setbacks

C. it often encourages us to ignore real problems and obstacles

D. because it grounds your dreams in actionable steps