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C1 Advanced

C1 writing activities: persuasive essays, proposals and reports

Writers at this level can write well-structured, persuasive texts with a confident, flexible style for different readers.

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Formal letters

Essays

Reviews

  • Review of an Exhibition or Museum

    Review an exhibition or museum for a cultural website, evaluating how well it engages different kinds of visitors.

    Culture & society220-260 words

Articles

Reports

Proposals

Summaries

  • Summarise and Respond: Why Teenagers Can't Sleep

    Read an article about teenage sleep and school start times, summarise its argument in your own words, then respond with your own view.

    Health & sport200-250 wordsReading + writing

IELTS Task 1

IELTS Task 2

About writing at C1

At C1, writers control tone and structure with confidence. They evaluate rather than describe, anticipate objections and choose precise words. The difference between B2 and C1 is often subtle: fewer generalisations, more precise claims, and conclusions that genuinely weigh evidence.

Focus at this level: concession and counter-argument, cleft sentences, inversion, precise vocabulary, summarising.

Questions people ask

What is the C1 Advanced writing format?

Two tasks of 220–260 words in 90 minutes: a compulsory essay (choose two of three points) and a choice of letter/email, proposal, report or review.

How do I sound more advanced in writing?

Use precise vocabulary instead of general words, show nuance with concessions, and vary sentence structures naturally.

Is C1 writing always formal?

No. C1 writers move between formal, neutral and informal styles depending on the reader. Control of register is a key skill.