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Advanced English (C1): free exercises
C1 English is about precision and range: opinion and analysis texts, inversion, cleft sentences, nuanced modality, idioms and shifts of register. These exercises are built to that standard, with distractors that are plausible to a strong reader and an explanation for each.
What C1 means
At C1 you read long, demanding texts and catch what is meant as well as what is said, speak without hunting for words, and adapt your English to work, study and social life. Vocabulary here is precise and less frequent, and the grammar includes advanced structures.
What to work on at C1
- Watch for register: the right word at C1 is often the one that fits the tone, not just the grammar.
- Inversion and cleft sentences follow fixed patterns — learn the triggers (not only, hardly, what … is).
- In reading, the question usually tests an implied attitude, not a stated fact.
- Collect near-synonyms with their differences (e.g. claim / allege / maintain) rather than single words.
Practise it the smart way
Each exercise below is marked instantly and every answer carries a short explanation, so a wrong attempt becomes a mini-lesson. Mix the question types: each one trains a different skill at this level.
Free C1 exercises
Frequently asked questions
What does C1 mean?
C1 is the fifth CEFR level, advanced: effective, flexible English for academic and professional life.
Are C1 exercises harder in every way?
Texts are denser and the options closer together; the formats are the same as at B2.
How do I move to C2?
C2 adds subtlety — irony, style, rare collocation — so read widely and check your answers against the explanations.
The level is this site's own estimate of difficulty on the Council of Europe's CEFR scale; it is not a certification. Independent study material, not supported by, endorsed by, or in any way associated with any examination board. See the Terms of Service.