Duolingo English Test (DET) Guide 2026 – Score, Pattern, Fees, Preparation Why Choose Duolingo English Test? Accepted by 4,500+ universities worldwide Test from home (no center visit) Results in 2 days Cost lower than IELTS Adaptive AI-based testing Video interview included Duolingo Test Format The DET evaluates all four language skills: Reading Writing Listening Speaking … Continue reading duolingo