C1 Advanced

C1 · ADVANCED
You can use English flexibly for academic, professional, and complex social situations — and notice the small choices native speakers make.
A1
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A2
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B1
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B2
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C1 · YOU
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C2
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Where fluent starts becoming native

At C1 the grammar you need is no longer about being understood — it is about sounding deliberate. Shorter sentences that carry more, conditionals that mix two time frames, and the word order native speakers use for emphasis without ever being taught it.
C1 Grammar · Precision

Write with intention

Participle clauses, mixed conditionals, the subjunctive in if I were, and inversion after negative adverbials — the structures that make writing feel controlled.
C1 Vocabulary · Word pairs

Choose the exact word

The pairs that catch even confident speakers — imply and infer, disinterested and uninterested — each explained with a quiz to make the difference stick.
Reading · Graded Stories

Read short stories made for C1

Original graded stories written at your level — each with key words, a comprehension quiz, and a grammar tip. New stories added regularly.
Looking ahead to C2?
The final level — near-native mastery in any context.