The Cambridge certificates — B2 First, C1 Advanced, C2 Proficiency — are recognized worldwide and valid for life. Blue trains you on the four sections up to your target level.
Reading & Use of English, Writing, Listening and a paired Speaking: four demanding sections, where precision of language makes the difference.
The placement test targets your weak spots across the four sections; Blue builds a tailored daily program. No more random work.
Fine comprehension and grammatical command: transformations, word formation, gap-fills.
Essays, reports, reviews and emails in the expected register, with annotated models.
Four parts, varied native speakers; detail and attitude questions.
Two-candidate interaction: description, exchange and discussion, on the official criteria.
The B1 → C2 range covers the levels trained for this exam — you aim for exactly the right tier.
Create your account, take the free placement test, then start a training plan tuned to the sections of the Cambridge.
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Make progress every day, in the language of your choice. English, Spanish, French, German, Chinese, Japanese, Korean, Arabic — free placement test, daily plan and mock exams.