Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-127

I was so excited to get my new bookshelf, but the paper instructions were a mess of confusing diagrams and tiny text. I spent nearly an hour just trying to identify the different screws and panels. (23) __________. (24) __________

Caves are fascinating natural wonders, and many are created by a slow but powerful geological process. The journey (25) __________ when rain falls through the atmosphere and absorbs carbon dioxide, creating a weak acid called carbonic acid. This acidic rainwater then seeps into the ground, finding its way into tiny cracks in soluble rocks like limestone. Limestone is a specific type of rock (26) __________ is particularly vulnerable to being dissolved by this acid. The ongoing chemical reaction between the acid and the rock plays a (27) __________ role in gradually breaking down the stone.

Over immense periods of time, often thousands or millions of years, the water continues this process, widening the small cracks until they grow into large tunnels and enormous chambers. (28) __________, the process isn't just about creating empty space; spectacular formations are also created. The same mineral-rich water drips from the ceiling, leaving tiny deposits behind. These deposits slowly (29) __________ to form stalactites and stalagmites. In the end, this entire beautiful underground world (30) __________ by the simple, patient action of water.

In the past, planning a vacation often meant a visit to a local travel agency. Today, that picture has changed dramatically. With a smartphone in hand, teenagers and adults alike are becoming their own travel agents. The rise of sophisticated travel applications has transformed trip planning from a complicated task into something you can do from your sofa, offering a world of travel options right at your fingertips.

The primary appeal of these applications is their efficiency and the control they give to users. Compared to traditional travel agencies, these platforms allow you to compare hundreds of flight and hotel prices from various providers in seconds. You can read reviews from other travelers and book your choices instantly, without needing to wait for a travel agent's business hours. This direct access empowers travelers to find deals that best fit their budget and preferences.

This trend is also very strong in Vietnam. For example, platforms like Vexere have revolutionized domestic travel by allowing users to book bus tickets online for routes all across the country. This simple digital solution has a significant impact: travelers no longer need to face the uncertainty and stress of going to a crowded bus station, unsure if tickets will be available. Instead, they can secure their seats in advance with just a few taps on their phone.

However, is this digital approach always superior? While apps offer amazing convenience, they sometimes lack the personalized support a human agent can provide, especially when plans go wrong. Resolving issues like flight cancellations or hotel problems can be more complex through an app. Therefore, while your phone is an incredibly powerful travel tool, the true skill lies in knowing how to use it wisely, understanding both its strengths and limitations.

Smart speakers, like Amazon's Alexa and Google Assistant, are now common in many households, offering incredible convenience. You can ask for the weather, play music, or control your lights with just your voice. However, this convenience comes with a significant question about privacy. These devices are always listening for a 'wake word,' (37) __________.

While companies claim they only store data after a wake word is detected, security breaches and accidental activations have shown this isn't always foolproof. Furthermore, the collected data is often used for targeted advertising, (38) __________. Users must weigh the benefits of a helpful digital assistant against the potential risks, (39) __________. It's crucial to understand the privacy settings and to be aware of the trade-offs, (40) __________.

A. especially when personal and sensitive information is discussed at home

B. since the technology is designed to integrate deeply into our daily lives

C. making your private conversations a source of commercial value

D. raising concerns about what else they might be recording