1st year Elementary – 10 months (50 weeks)
- Graded Exercises in English – Robert J. Dixson
- Essential Idioms in English – Robert J Dixson
- Essential Grammar in Use – Cambridge
- Basic Pronunciation in Use – Cambridge
- Elementary Vocabulary in Use – Cambridge
- Elementary Vocabulary in Use Test – Cambridge
- Elementary Business Vocabulary in Use – Cambridge
2nd year – pre-intermediate and intermediate – 19 months (190 weeks)
- English Grammar in Use – Intermediate – Cambridge
- English Vocabulary in Use – Pre-Intermediate and Intermediate – Cambridge
- Test English Vocabulary in Use Pre-intermediate to Intermediate – Cambridge
- Business Vocabulary in Use – Intermediate
- Pronunciation in Use – Intermediate – Cambridge
- English Idioms in Use – Intermediate – Cambridge
- English Phrasal Verbs in Use – Intermediate – Cambridge
- English Collocations in Use – Intermediate – Cambridge
- Professional English in Use – Cambridge
3rd year – Upper-intermediate and advanced – 17 months (170 weeks)
- Advanced Grammar in Use – Cambridge
- Advanced English Pronunciation in Use – Cambridge
- English Vocabulary in Use – Upper-intermediate – Cambridge
- Test your English Vocabulary in Use – Upper-intermediate
- English Vocabulary in Use – Advanced – Cambridge
- Business Vocabulary in Use – Advanced – Cambridge
- Academic Vocabulary – Cambridge
- English Collocations in English – Advanced – Cambridge
- English Phrasal Verbs in Use – Advanced – Cambridge
- English Idioms in Use – Advanced – Cambridge