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
그는 반과거의 시제를 사용하여 문장을 만들었다.geu-neun ban-gwa-geo-ui si-je-reul sa-yong-ha-yeo mun-jang-eul man-deul-eot-da.He used the imperfect tense to create a sentence.