Đề ôn thi Đề thi vào lớp 10 Phú Thọ môn Tiếng Anh - Mã đề PTH-175

For a long time, the traditional electricity grid has worked in a simple, one-way system. Power stations generate electricity, which is then sent to homes and businesses. This system (15) __________ for over a century, but it has limitations. It cannot easily handle renewable energy sources like wind and solar, which produce power unpredictably.

(16) __________, the smart grid represents a major upgrade. It uses digital technology for two-way communication between the utility company and its customers. With smart grids, information about electricity usage can be collected and (17) __________ in real-time. This allows for better management of energy. For instance, when demand is high, the grid can automatically reduce power to non-essential appliances in homes (18) __________ have smart meters installed. This helps prevent blackouts and saves money. These advanced systems also play a crucial (19) __________ in integrating renewable energy more effectively. Smart grids can instantly react to changes in power production, ensuring a stable and reliable supply for everyone. Ultimately, the goal is to create a more efficient and sustainable energy (20) __________.

When planning a trip, today’s travelers, especially young people, often face a key decision: stay in a traditional hotel or choose a local homestay? This question has become particularly relevant in Vietnam, where tourist hotspots like Sa Pa and Da Lat have seen a boom in homestays. Many travelers are no longer satisfied with just seeing the sights; they want to experience the local culture authentically, a trend widely shared on social media platforms like Instagram.

Homestays offer a unique opportunity for cultural exchange. By living with a host family, travelers can truly immerse themselves in the local culture. They might share home-cooked meals, learn about daily routines, and receive personal travel tips that aren't in guidebooks. This direct interaction provides a deeper, more memorable connection to the place and its people, turning a simple vacation into a rich learning experience.

On the other hand, hotels provide a different set of advantages, primarily focused on comfort and convenience. Hotels offer privacy, security, and reliable, standardized services like daily room cleaning, 24-hour reception, and amenities such as swimming pools or gyms. For travelers who value a predictable and hassle-free environment after a long day of exploring, the consistency of a hotel can be more appealing than the variable nature of a homestay.

Ultimately, the choice between a homestay and a hotel depends on the traveler's personal priorities. There is no single 'best' option for everyone. Someone seeking adventure and cultural connection might prefer a homestay, while someone prioritizing rest and comfort may choose a hotel. For teenagers planning future school exchanges or backpacking trips, understanding this trade-off is the first step in designing an experience that truly fits their travel style.