JLPT N4

All JLPT 4 grammar : てしまう / ちゃう（てしまう / ちゃう, te shimau / chau）, verb + te shimau, used when someone did something wrong but that there is no way to correct his or her mistake

All JLPT 4 grammar : 御座います（ございます, gozaimasu）, to be; to exist

All JLPT 4 grammar : なかなか〇〇ない（なかなか〇〇ない, nakanaka-nai）, very; considerably; easily; readily; fairly; quite; highly; rather

All JLPT 4 grammar : 事になる（ことになる, koto ni naru）, to have been decided (so) that; to have been arranged (so) that

All JLPT 4 grammar : 事にする（ことにする, koto ni suru）, to make the choice to do .., to decide to ..

All JLPT 4 grammar : 後で（後で, あとで）, afterwards

All JLPT 4 grammar : 場合（場合は, baai wa）, case; situation

All JLPT 4 grammar : の中で（の中で, no naka de）, within, among

All JLPT 4 grammar : がる（がる・がっている, garu; gatteiru）, to show signs of being; to feel; to think

All JLPT 4 grammar : 頃（頃, koro / goro）, (approximate) time; around; about; toward