Faster Results
Students usually receive results quickly, helping them move faster with university admission timelines.
Duolingo English Test Prep
Prepare with confidence and reach your target score.
Binary International helps students improve their Duolingo English Test skills through focused preparation, mock practice, personal feedback, and flexible course plans based on English level.
Native English mentors
Mock practice
Flexible online support
BI Preparation Path
Placement → Practice → Feedback → Score Growth
We first understand your level, then guide your vocabulary, speaking, writing, reading, listening, and fill-in-the-blanks practice.
Why Duolingo?
A modern English test for international applications
The Duolingo English Test is popular with many students because it is flexible, accessible, and fast compared with traditional testing options.
Take It Online
The test can be taken from home with a suitable computer, camera, microphone, and internet connection.
More Affordable
For many students, Duolingo is a more accessible option compared with IELTS or TOEFL.
What we focus on
Targeted practice for the skills students struggle with most
Our preparation is built around practical improvement. We focus on vocabulary, fill in the blanks, speaking confidence, writing structure, listening accuracy, and test timing.
Vocabulary building and word recognition
Fill in the blanks and sentence completion
Speaking fluency and pronunciation practice
Writing structure and response improvement
Listening and reading comprehension practice
Course plans
Preparation based on your current English level
Each student gets a path based on their current skill level, target score, and available study time.
Advanced Students
1.5 months | 3 sessions per week | Focused skill-building, test strategy, and mock feedback.
Intermediate Students
2 - 2.5 months | deeper engagement with grammar, vocabulary, response structure, and mock exams.
Beginner Students
3 - 3.5 months | step-by-step instruction by native English mentors and guided practice.
“Our Native English-speaking mentors guide students personally. Afghan students with strong English skills may receive exclusive discounts.”
Register your interest
Start your Duolingo preparation
Fill out the form and our team will contact you for a placement check and course recommendation.
Email: info@binary.international
Kabul Office: +93 77 909 9009