時間があるうちに必要な資料を全部準備しておこう

N5 時間 jikan time N5 うち uchi home, house, my place N4 必要 hitsuyou necessary, need N5 全部 zenbu all, everything N4 準備 junbi preparation, readiness N4 こう kou like this, this way

N5 時 ji / toki, -doki time, hour, temps N5 間 kan, ken / aida, ma, ai interval, space, intervalle N3 必 hitsu / kanara.zu invariably, certain, inevitable N3 要 you / i.ru, kaname need, main point, essence N3 資 shi assets, resources, capital N4 料 ryou fee, materials, redevance N3 全 zen / matta.ku, sube.te whole, entire, all N3 部 bu / -be section, bureau, dept N2 準 jun / jun.jiru, jun.zuru, nazora.eru, nori, hito.shii, mizumori semi-, correspond to, proportionate to

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action