Why Proofreading is a Separate Skill

Most test-takers spend almost all their preparation time on writing — building arguments, expanding vocabulary, mastering sentence structures. Very little time is spent on what happens in the final two minutes of the exam: reading back what you wrote and catching what went wrong. Those are two completely different cognitive tasks. Writing is generative. Proofreading is forensic. Being good at one does not make you good at the other, and in a timed exam, a handful of undetected errors can quietly pull a band 7 response down to a 6.

Where the Marks Actually Go

IELTS and PTE examiners assess Grammatical Range and Accuracy as a distinct criterion. At band 6, the descriptor reads: a mix of simple and complex forms with some errors persisting. At band 7: generally effective, with only occasional errors. The difference between those two bands is not always a matter of complexity — it is often a matter of consistency. A well-structured sentence with a single unchecked error in noun form, article usage, or verb agreement is the profile of a 6.5 writer who stops at 6.5. The errors are not random. They are systematic, and because they are systematic, they can be trained out.

How This Practice Works

Each question gives you one sentence with exactly one mistake — the kind of mistake that feels natural when you are writing fast and becomes visible only when you slow down and look. Your task is to find it and click it. There are no multiple choice options, no hints. This is deliberate. In a real exam, no one circles the candidates for you. The questions are drawn from twelve grammar categories that appear consistently in written English at this level: subject-verb agreement, article usage, word form, passive construction, sentence connectors, and more. As you work through questions, a live chart tracks your accuracy across each category, so you can see exactly where your blind spots are — not as a vague feeling, but as data.

How to Get the Most Out of It

Read the explanation on every question, even when you get it right. The goal is not to finish quickly — it is to build the habit of noticing. Learners who improve fastest are those who slow down on the questions they find easy, because those are often the categories where the error pattern is deepest and most automatic. Ten minutes of focused practice here is worth more than an hour of re-reading grammar rules in isolation.