Cambridge English Writing

Every Cambridge exam asks for two pieces of writing, and every one of them is marked on the same small set of subscales. The genres grow from a three-line email at A2 Key to a formal report at C2 Proficiency, but the question the examiner asks is always the same: did this text do its job for the person who will read it?

The Writing Tasks at Each Level

ExamPaperPartsRaw marks
A2 KeyReading and WritingPart 6: Short Email or Note (Q31)
Part 7: Picture Story (Q32)
30
B1 PreliminaryWritingPart 1: Email Reply (Q1)
Part 2: Article or Story (Q2)
40
B2 FirstWritingPart 1: Essay (Q1)
Part 2: Part 2 Choice Tasks (Q2)
40
C1 AdvancedWritingPart 1: Essay (Q1)
Part 2: Part 2 Choice Tasks (Q2)
40
C2 ProficiencyWritingPart 1: Essay (Q1)
Part 2: Part 2 Choice Tasks (Q2)
40
ExamPart 1Part 2Time
A2 KeyShort email or note, 25+ wordsPicture story, 35+ wordsShared 60-minute paper with Reading
B1 PreliminaryEmail reply, about 100 wordsArticle or story, about 100 words45 minutes
B2 FirstEssay, 140-190 wordsArticle, email/letter, report or review, 140-190 words1 hour 20 minutes
C1 AdvancedEssay, 220-260 wordsEmail/letter, proposal, report or review, 220-260 words1 hour 30 minutes
C2 ProficiencyEssay summarising two texts, 240-280 wordsArticle, letter, report or review, 280-320 words1 hour 30 minutes

B2 First for Schools replaces the report with a story among the Part 2 options. Set-text questions were removed from B2 First for Schools and C2 Proficiency in 2024, so older books that include them are out of date.

The Task Types

Short Email or Note

A2 Key Part 6: an email or note of 25 words or more that covers three content points. A2 Key.

Picture Story

A2 Key Part 7: a story of 35 words or more told from three pictures. A2 Key.

Email Reply

B1 Preliminary Part 1: answer an email about 100 words long, covering four notes written on it. B1 Preliminary.

Article or Story

B1 Preliminary Part 2: a magazine article or a story, about 100 words, from a choice of two. B1 Preliminary.

Essay

The compulsory Part 1 at B2 First, C1 Advanced and C2 Proficiency. What it asks you to do changes at each level. B2 First, C1 Advanced, C2 Proficiency.

Part 2 Choice Tasks

One task from a choice of three: articles, letters and emails, reports, reviews and proposals, depending on the level. B2 First, C1 Advanced, C2 Proficiency.

How Writing Is Marked

Each task is marked out of 5 on each subscale. A2 Key uses three subscales, so each task is out of 15; every other level uses four, so each task is out of 20 and the paper is out of 40.

SubscaleThe question it answers
ContentIs everything relevant, and is the reader fully informed? Every content point in the task must be covered.
Communicative AchievementDoes the text suit its purpose and reader — the right register, the conventions of an article or a report? (Not used at A2 Key.)
OrganisationIs it logically ordered, with paragraphs and linking that help the reader rather than decorate the text?
LanguageIs the range of vocabulary and grammar right for the level, and is it accurate enough not to get in the way?

Length is not penalised as such. A text well outside the word range usually loses marks anyway, through missing content if it is short or irrelevance if it is long. The subscales and band descriptors are on the Cambridge Writing scoring page.

Common Mistakes

  • Missing a content point. It caps Content, and nothing in the other three subscales makes up for it.
  • The wrong register. A report written like a chatty email scores low on Communicative Achievement even when the English is good.
  • Memorised openings. Examiners recognise them, and they rarely fit the task exactly.
  • Choosing a Part 2 genre you have never practised. Pick two genres before the exam and know them well.
  • No plan. Five minutes planning saves Organisation.

How to Prepare

  1. Write one task a week under the real time limit, then mark it yourself against the four subscales before anyone else does.
  2. Study model answers for layout: how a report uses headings, how a review ends with a recommendation, how an essay handles the counter-argument.
  3. Keep a list of your own recurring errors. Most candidates repeat fewer than ten.
  4. Rewrite one old answer at the level above. It shows where the Language marks are.

Tasks with model answers and examiner-style commentary for every level are on the Cambridge Writing samples page.

Kirill O'Nayd, Cambridge English exams expert

Written by Kirill O'Nayd

English test expert and educator at TestSucceed. He has spent years preparing candidates for Cambridge English Qualifications from A2 Key to C2 Proficiency, and taking apart how each paper awards its marks. See all TestSucceed preparation materials.

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