DET Practice

What DET Practice is

DET Practice is a preparation platform for the Duolingo English Test. Structured data on the site lists 18,000+ practice questions, 40,000+ model tests, AI writing correction, AI speaking correction and an AI tutor.

It is exam-specific rather than a general English site.

What you can do with it

• Work through question banks by type
• Sit full model tests
• Get corrections on writing and speaking
• Ask the AI tutor for explanations

Who it is for

• Students preparing for the Duolingo English Test
• Study abroad applicants
• Learners who want volume practice

What to watch out for

• Final scores depend on continued practice and real test conditions
• AI feedback should be combined with your own judgement and human review
• The volume figures are vendor claims
• Confirm current test format with the official test provider