memo
수강생 원문과 튜터 교정 (Before & After)
학생 제출 원문
i've been recovering in the hospital for 4 days.
I am sorry that I couldnt attend our last class tomorrow.
I am sorry that I couldnt attend our last class tomorrow.
튜터 교정 답변
교정 내용이 클립보드에 복사되었습니다!