Duolingo
https://www.duolingo.com/practiceDuolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps! Learn languages by playing a game. …
Duolingo
www.duolingo.com › log-inThe Duolingo English Test. Welcome to the convenient, fast, and affordable English test accepted around the world. By integrating the latest assessment science and AI, we empower anyone to take the test where and when they’re at their best. CERTIFY YOUR ENGLISH.
Duolingo
https://www.duolingo.com/log-inThe Duolingo English Test. Welcome to the convenient, fast, and affordable English test accepted around the world. By integrating the latest assessment science and AI, we empower …