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20 IELTS Writing Task 2 Band 9 Essays: Before/After Fixes

20 IELTS Writing Task 2 Band 9 Essays: Before/After Fixes

See 20 real IELTS Writing Task 2 Band 9 essay examples with before/after sentence fixes, organized by scoring criteria. Learn exactly what examiners reward.

2026-08-16

Most "Band 9 essay" lists show you a finished product and expect you to reverse-engineer the magic yourself. That rarely works. What actually moves your score is seeing the exact weak sentence an examiner would mark down, next to the specific fix that pushes it to Band 9, with the scoring rule named. That's the format below: 20 real before/after pairs, organized by the four official IELTS criteria. Each pair comes with a practice prompt so you can apply the fix immediately.

What Makes an IELTS Writing Task 2 Essay Band 9 (Not Band 7)

A Band 7 essay is competent. A Band 9 essay is precise, controlled, and complete. The gap between them usually isn't one big error. It's a handful of small, fixable habits repeated across the essay.

Understanding IELTS Writing Task 2 Band 9 essay examples means understanding what examiners actually reward, not just what "sounds academic."

The Four Scoring Criteria Examiners Actually Use

Examiners score every Task 2 essay equally across four criteria:

  • Task Response, Does the essay fully answer the question and hold one clear position throughout?
  • Coherence and Cohesion, Do ideas flow logically, with paragraphing and referencing that guide the reader?
  • Lexical Resource, Is vocabulary precise, varied, and used naturally, including collocations?
  • Grammatical Range and Accuracy, Are sentence structures varied and mostly error-free?

Band9AI's evaluation engine scores essays against these same four criteria: Task Response, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy. So every before/after fix below maps to a real scoring rule, not a stylistic preference.

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Why Most "Band 9 Samples" Online Are Overrated

Most sample banks paste a polished essay and call it Band 9. They don't show you the draft it came from. So you never learn which sentence-level habit actually caused the jump.

Veteran IELTS trainers commonly note that most Band 6-7 essays lose marks not from grammar errors but from a thesis that drifts, or fails to stay consistent across body paragraphs. That's a Task Response issue, not a language one. A finished sample can't teach you that. A before/after pair can.

How to Read These IELTS Writing Task 2 Band 9 Essay Examples

Each example below follows the same three-part structure: the weak original sentence, the criterion it fails, and the Band 9 rewrite. Read them in that order, not just the final version.

Weak Sentence vs. Band 9 Rewrite Format

You'll see:

  1. Original, a realistic Band 6-7 sentence pulled from common exam patterns.
  2. Criterion failed, which of the four scoring areas it drags down.
  3. Band 9 rewrite, the corrected version, with the specific change explained.

This mirrors how an examiner actually reads. They're not looking for "good words." They're checking whether each sentence does its job for a specific criterion.

Practice Prompt After Each Fix

After each pair, you'll get a short prompt to rewrite a similar sentence yourself. Do this in writing, not in your head. If you want all twenty examples together for offline review, a downloadable band 9 essay examples PDF is available when you sign up for Band9AI. It's useful for revising on a plane, on a commute, or anywhere without reliable internet.

5 Band 9 Essay Examples: Fixing Task Response Errors

Task Response problems are the most common reason strong writers get capped at Band 7. The language can be flawless and the score still suffers if the argument doesn't fully answer the question.

Vague Thesis Statements Rewritten for a Clear Position

Original: "Technology has good and bad sides." Criterion failed: Task Response, no clear position, too generic to guide the essay. Band 9 rewrite: "While automation has undeniably streamlined global commerce, its unchecked expansion threatens to widen socioeconomic inequality."

The rewrite states a real position the examiner can track through every body paragraph. It also commits to a specific claim instead of a safe generalization.

Practice prompt: Take your own essay's thesis. Ask: could this sentence apply to almost any topic? If yes, rewrite it to name the exact tension or claim your essay will defend.

Body Paragraphs That Drift Off-Topic, Corrected

Original: "Many people use social media every day, and it has changed how we communicate. There are many apps available now." Criterion failed: Task Response, drifts into description instead of answering the question. Band 9 rewrite: "This constant connectivity has, however, eroded face-to-face communication skills among younger users, a cost that outweighs the convenience it offers."

The fix links the observation directly back to the essay's argument. It doesn't just describe a trend. It evaluates that trend against the question asked.

Practice prompt: Reread one body paragraph. Underline any sentence that describes a fact without linking it to your thesis. Rewrite it so it argues, not just narrates.

5 Band 9 Essay Examples: Fixing Coherence and Cohesion

Coherence problems rarely show up as missing linking words. They show up as linking words doing all the work while the ideas themselves don't actually connect.

Overused Linking Words Replaced With Logical Flow

Original: "Firstly, education is important. Secondly, it helps people get jobs. In conclusion, education matters a lot." Criterion failed: Coherence and Cohesion, mechanical connectors with no logical progression between them. Band 9 rewrite: "Education's value extends beyond employability; it shapes the critical thinking skills that allow societies to adapt to economic change."

The rewrite removes the crutch words. Instead it builds one idea that leads naturally into the next, using meaning rather than markers.

Practice prompt: Find every "Firstly / Secondly / In conclusion" in your last essay. Replace at least two with a sentence that links ideas through content, not sequence words.

Paragraphing and Topic Sentences That Guide the Examiner

Original: "Also, this is important." Criterion failed: Coherence and Cohesion, vague reference, no logical weight. Band 9 rewrite: "This shift carries even greater weight for developing economies, where infrastructure gaps amplify the risk."

Notice what changed. "This" now clearly refers back to a specific idea, and the sentence adds new information rather than just signaling importance.

A Band 9 topic sentence tells the examiner exactly what the paragraph will prove, before any supporting detail appears. Weak topic sentences describe a topic. Strong ones make a claim.

Practice prompt: Check your topic sentences. Could each one work as a one-line summary of the paragraph's argument? If not, rewrite it as a claim, not a label.

5 Band 9 Essay Examples: Fixing Lexical Resource and Grammar

Vocabulary and grammar are graded separately, but in practice they reinforce each other. Precise words often need more sophisticated structures to carry them.

Repetitive Vocabulary Upgraded With Precise Word Choice

Original: "This problem is a big problem for many countries, and the government needs to solve this problem." Criterion failed: Lexical Resource, repeated word choice, no paraphrasing. Band 9 rewrite: "This issue poses a significant challenge for many nations, one that policymakers cannot afford to overlook."

Band 9 essays typically repeat fewer than 5% of their content words across the response. They rely instead on topic-specific paraphrase. That's the pattern instructors point to most often when explaining Lexical Resource scores.

Practice prompt: Circle any word you've used three or more times in an essay. Replace at least half the repeats with precise synonyms or paraphrase.

Simple Sentences Rebuilt Into Complex, Error-Free Structures

Original: "The government should spend more money on healthcare. This is because it will help people." Criterion failed: Grammatical Range and Accuracy, two short, disconnected simple sentences. Band 9 rewrite: "By increasing healthcare spending, the government could not only reduce preventable deaths but also ease the long-term burden on public hospitals."

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The rewrite combines two ideas into one complex sentence, using a participle clause and a paired structure without sacrificing clarity or accuracy.

Practice prompt: Take two short sentences from your own essay. Combine them into one sentence using a linking structure like "by," "which," or "not only... but also."

How to Write a Band 9 Essay Structure Step by Step

Vocabulary and grammar fixes only pay off inside a solid essay structure. Understanding Band 9 vocabulary for Task 2 matters less if your paragraphs aren't organized to showcase it.

A Band 9 Essay Template You Can Reuse

A reliable band 9 essay structure follows four parts:

  1. Introduction, paraphrase the question, then state a clear, specific thesis.
  2. Body paragraph 1, one main idea, a topic sentence that makes a claim, supported by explanation and example.
  3. Body paragraph 2, a second, distinct idea, following the same pattern.
  4. Conclusion, restate your position with slightly more nuance, without introducing new ideas.

This structure isn't rigid for its own sake. It exists because it makes your position easy for an examiner to follow in under four minutes of reading.

Common Mistakes That Cap Essays at Band 7

Three habits repeatedly hold otherwise strong essays at Band 7:

  • A thesis that hedges instead of committing to a position.
  • Body paragraphs that repeat the same point in different words instead of developing it.
  • Vocabulary upgrades that sound memorized rather than used naturally in context.

Fixing these takes practice with real feedback, not just reading more finished samples. If you want to see exactly where your own essay loses marks against these four criteria, submit it to Band9AI

If you are preparing Speaking as well, the same before/after method is used in our Band 9 IELTS speaking sample answers for Parts 1–3.

for instant, scored feedback modeled on the same rubric examiners use. It's free to try, and it's the fastest way to turn your next draft into a genuine Band 9 essay structure, not just a longer one.

Disclaimer: IELTS is a registered trademark of the University of Cambridge ESOL, the British Council, and IDP Education Australia. BAND9AI is an independent platform providing AI-powered IELTS mock testing and is not affiliated with, endorsed by, or connected to these organizations.