In the 21st-century world, being conversant in English is no longer just an added advantage; it is a passport to higher education, employment, and life opportunities across the globe. Whether it’s a master’s degree in Canada, a business course in the UK, or a student visa to the US, English language proficiency is a must-have before you get accepted. And one of the tests creating a buzz due to its swiftness, flexibility, and affordability is the Duolingo English Test (DET).