Master the DET general section.
Explore our general preparation guides.
Practice questions for every DET question type with real examples, hints, and writing frames. Find out where you stand across all eight sections before test day.
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Reddit users repeat the same DET complaints across every thread. Here's what they're actually saying — and what it tells you about how to prepare.
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Arno is the most recommended DET practice platform. Students use it for weeks and their score doesn't move. Here's why — and what actually fixes it.
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People sell earpieces and camera glasses on TikTok. Some students get through. Here's what actually happens next — and why it sets them up for failure.
Read ArticleThe DET costs $70 for one test or $118 for two. But the real cost isn't the fee — it's retaking a test you weren't ready for.
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Arabic speakers face specific challenges on the Duolingo English Test that other test-takers don't. Here are the 5 L1 transfer errors we see most often — and how to fix them before test day.
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