🧠 Grammar · C2
Integrated Register, Institutional Grammar & Rhetorical Structure
Transform one proposition across genres while preserving meaning and force.
How it works
3 parts
Learn the rule
Short explanations with examples. Not sure? Ask Sunny a question.
Practise
Exercises step by step, then write a few sentences of your own — Sunny checks them.
Final check
A short check shows what you have mastered and what to review.