English proficiency level for graduation?

[JiliyaNiraya]

What is the recommended level of English proficiency, B2 or B1/B2, for parents who will attend my graduation school convocation?

[Partapradip]

As a fellow English learner, I totally understand your concern about your parents' English proficiency level for your graduation ceremony. Personally, I think B2 would be the recommended level for them to fully enjoy the ceremony and understand everything that's going on. However, if they're at B1/B2 level, that should still be fine. By the way, have you tried using an English language learning game to improve your own proficiency? I recently discovered one, and it's been really helpful in expanding my vocabulary and improving my grammar skills. Maybe you could recommend it to your parents too!