Đề ôn thi Đề thi vào lớp 10 Hà Nội môn Tiếng Anh - Mã đề HN-116

(23) __________ The journey back was not immediate; it required a structured and resilient approach. (24) __________

A wedge is one of the six classical simple machines. Its main purpose is to separate two objects, or portions of an object, by applying force. You can find wedges everywhere in your daily life, from a simple doorstop to the blade of a knife. The scientific (25) __________ behind it is fascinating: it transforms a force applied to its blunt end into forces perpendicular to its inclined surfaces.

Engineers have to (26) __________ the ideal angle for a wedge depending on its function. For instance, an axe needs a sharp angle to split wood effectively. If an axe blade (27) __________ a very wide angle, it would require much more effort to split a log. (28) __________, the narrower the wedge, the greater its mechanical advantage. (29) __________ side of the wedge exerts pressure outwards, pushing the material apart. This simple tool is also used to lift heavy objects or hold them (30) __________ place, like a doorstop preventing a door from closing.

In today's digital world, a new kind of celebrity has emerged: the online content creator. These individuals have transformed their passions into successful careers, reaching a global audience through platforms like YouTube. A fantastic example of this trend is Helen Le, a Vietnamese-Canadian food vlogger. Her journey from a home kitchen to international fame shows how a hobby can become a thriving business.

Helen Le wasn't a formally trained chef. She started her YouTube channel, "Helen's Recipes," in 2011 with a simple mission: to preserve and share authentic Vietnamese cuisine with the world. She noticed that many online recipes were not true to their origins, so she was determined to provide clear, easy-to-follow instructions for traditional dishes, from phở to bánh mì.

Her dedication paid off. By focusing on quality and authenticity, Helen's channel grew rapidly, attracting millions of followers from different countries. This widespread popularity launched a new phase of her career. She published best-selling cookbooks and created a vibrant online community where food lovers could connect and share their own cooking experiences. Her success wasn't just personal; it also helped promote Vietnamese culture globally.

The story of Helen Le is more than just about food; it's a powerful message for young people today. It demonstrates that a career path doesn't have to be conventional. By identifying what you love and using modern tools to share it, you can create your own opportunities. Her success inspires a new generation to believe that passion, combined with hard work, can lead to a fulfilling and successful life.

Supermarkets play a surprisingly large role in the journey of food from farm to landfill. The process often begins with strict cosmetic standards for fruits and vegetables; (37) __________. For the food that does make it to the shelves, overstocking is a common practice (38) __________.

This strategy inevitably leads to more food being available than can be sold. (39) __________. This unsold stock, combined with the initial farm rejections, means that a huge amount of edible food ends up in landfills, (40) __________.

A. Therefore, large quantities of items are removed from sale as they approach their 'sell-by' dates

B. contributing to pollution and wasting valuable resources

C. if produce is not perfectly shaped or colored, it is frequently rejected before even reaching the store

D. to maintain an appearance of abundance and variety for shoppers