Register
Use greetings, closings, and phrasing that match the relationship and context.
celpip writing target 9+
Once grammar is mostly stable, the next gains often come from cleaner register, better task completion, and revision that actually improves the exact weakness instead of only rewriting for length.

What 9+ usually needs
Use greetings, closings, and phrasing that match the relationship and context.
Address every part of the prompt instead of leaving one request thin or implied.
Make the response easier to follow from opening to close without sudden logic jumps.
Revision should improve the real weakness, not just add more words.
Register and fit
The greeting, closing, and tone need to match the relationship, not just sound formal.
A cleaner position and more precise examples often help more than overcomplicated phrasing.
Revision focus
Look for weak transitions, vague support, and register mismatch before you rewrite everything.
A good revision should make the task fit and support stronger, not just make the answer longer.
FAQ
No. It is usually more about context fit, cleaner structure, and better revision choices.
Yes, especially when the task context makes register part of the quality signal.
Fix the repeated score leak first, not the parts that already sound acceptable.