What this guide helps you decide
Task 1 is a letter of at least 150 words: setting formality, matching opening to closing, covering all three bullet points, and what lowers the score despite good English.
Use the page as a working reference: identify the current evidence, choose one priority, apply it in a realistic task, and keep an observable result for comparison.
A practical framework
- Define the decision in one sentence.
- Separate verified evidence from assumptions.
- Choose the smallest useful next action.
- Set a date and an observable sign for review.
How to measure progress
- Use a fresh sample.
- Classify errors by cause.
- Track independence as well as accuracy.
- Review whether the change transfers to the real goal.
Primary references
Official sources
Links should be rechecked before a high-stakes decision.
Choose your assessment depth
Use Quick for a directional reading or Full when you want broader evidence and a richer report.