Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-46

Neptune is the eighth and (35) __________ planet from the Sun. As a gas giant, it does not have a solid surface like Earth. It is primarily composed of hydrogen, helium, and methane. Its great distance means it receives very little heat from the Sun, making it one of the coldest places in our solar system.

The most remarkable feature of Neptune is its weather. The planet experiences the strongest winds ever recorded in the solar system. These winds can (36) __________ speeds of over 2,000 kilometers per hour, which is faster than the speed of sound on Earth. This makes Neptune an incredibly (37) __________ and dynamic world.

The source of these powerful winds is a puzzle. Not only is it extremely cold due to its distance from the Sun, but (38) __________ it also generate a surprising amount of internal heat. (39) __________ is what scientists believe powers the planet's extreme weather systems, creating the gigantic storms that race across its atmosphere.

Its beautiful blue color is not from water but from methane gas in its atmosphere, which absorbs red light and gives the planet its (40) __________ appearance. The most famous storm was the Great Dark Spot, observed by the Voyager 2 spacecraft in 1989. If you could visit Neptune, you (41) __________ see large, dark storms similar to Jupiter's Great Red Spot, though they appear and disappear more frequently.

(42) __________, Neptune is a planet of extremes: the farthest, the coldest, and the windiest. Its mysterious internal heat engine and turbulent atmosphere continue to fascinate astronomers, making it a compelling subject of study in our quest to understand the outer solar system.

Exploring a new city is one of life's great adventures. Whether on a family holiday abroad or just spending a day with friends in a different part of your own country, the thrill of discovery is exciting. However, this excitement is best enjoyed when paired with a smart approach to personal safety. Being aware and prepared doesn't take away from the fun; in fact, it ensures your memories are positive ones. The key is not to be fearful, but to be mindful and equipped with good habits.

The first and most fundamental strategy is situational awareness. This means paying attention to your surroundings and not making yourself an easy target. Tourists who look lost, are completely absorbed in their phones, or display expensive items like flashy jewelry and large cameras can appear more vulnerable. A simple tip is to try to blend in. Observe how locals dress and act. Walking with confidence, even when you're not entirely sure of your way, can make a significant difference in how you are perceived.

Every city has its unique challenges, and doing a little research beforehand is invaluable. For example, in some popular destinations, tourists might face issues with taxi meters or over-enthusiastic vendors. Travel blogs and official guidebooks are excellent resources for learning about these specific local scams. By knowing what to look out for, tourists are less likely to be caught off guard. When they are prepared, they can handle these situations calmly and avoid being taken advantage of. This preparation is a sign of a respectful and intelligent traveler.

Technology can be your best friend when it comes to safety. Using a mapping application on your phone is much more discreet than unfolding a large paper map. Ride-sharing apps often provide price transparency and a digital record of your journey, which can be safer than hailing a random taxi on the street. It’s also wise to keep your phone charged and to share your itinerary with a family member. Beyond technology, always trust your intuition. If a person or a place feels unsafe, it probably is. Don't hesitate to leave a situation that makes you uncomfortable.

In the end, staying safe while exploring is a blend of awareness, research, and smart use of modern tools. These simple precautions are not meant to create anxiety but to empower you. By being a prepared traveler, you protect yourself from common troubles and free yourself up to truly connect with the new environment, its culture, and its people. A safe trip is a happy trip, full of adventure and wonderful, lasting memories.