🧠 Grammar · B2
Long-Running Change: Present Perfect Simple vs Continuous
Choose accurately between the Present Perfect Simple and Present Perfect Continuous to describe completed results, ongoing activity, repeated activity, duration, visible evidence and recent change.
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.