͵ ؼ غڽϴ.
Selfstudy 7ú Ͽ 10ñ ǹ ؾϴ ðԴϴ.
ð ȰϴĿ ӵ ̰ ˴ϴ.
ڽ ϴ 10óѾ ڽ Ÿ Ҷ ߿Ѱ
ǰ̶ DZ װ ΰ ˾Ƽ ؾߵȴٰ ˴ϴ.
Homeworkַ ϱϰ ܾ Idiom ϴ ð ϱմϴ.