Duolingo English Test, a computer-adaptive language ... “Although I've only taken a TOEFL practice test rather than an official one, I found that the DET was less stressful and time-consuming ...

The TOEFL, IELTS, and Duolingo English Test are three different English language proficiency tests accepted by CU Boulder as proof of English proficiency. CU Boulder does not accept any other tests as ...

He is everywhere. The Duolingo Twitter account recently posted a photo that captured its adorable winged owl in all of his haunting glory. Alongside a shadowy, lurking Duo—yes, that’s his name ...