彼は授業を怠けて落第した

N5 彼 kare he N5 授業 jugyou class, lesson N2 落第 rakudai failure, dropping out of a class

N3 彼 hi / kare, kano, ka.no he, that, the N1 授 ju / sazu.keru, sazu.karu impart, instruct, grant N4 業 gyou, gou / waza business, vocation, arts N1 怠 tai / okota.ru, nama.keru neglect, laziness, négligence N3 落 raku / o.chiru, o.chi, o.tosu fall, drop, come down N1 第 dai, tei No., residence, numéro

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information