1a review of lessons, revoir ses cours
복습
10doing something hardly, diligently
열심히
11preparations, a preview of lessons
예습
12to be detailed, thorough
자세하다
23a letter, a character
글자
25a blank Space, column
빈칸
38to be correct, suitable
알맞다
54a social gathering, meeting
모임
65entering into school, matriculation
입학
66to do well, be good at
잘하다