C1 Advanced

C1 · ADVANCED
You can use English flexibly for academic, professional, and complex social situations β€” and notice the small choices native speakers make.
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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 β€” 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 Β· Precision

Write with intention

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

Choose the exact word

The pairs that catch even confident speakers β€” imply and infer, disinterested and uninterested β€” 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 β€” near-native mastery in any context.