Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
나는 지금 공부하고 있는 진행형 문장을 쓰고 있어요.naneun jigeum gongbuhago itneun jinhaenghyeong munjangeul sseugo isseoyo.I am writing a sentence in the progressive form right now.