The most reliable source is the official Minna no Nihongo Shokyu II Translation and Grammar Notes from 3A Corporation, which provides vocabulary, sentence patterns, and detailed explanations for every lesson.
サッカーを見るのが好きです。(I like watching soccer.) Lesson 39: Expressing Causes and Reasons (~te / ~node) minna no nihongo 2 lesson 26 to 50 pdf grammar link
Commands ( 続けろ - Continue!) and strict prohibitions ( 触るな - Do not touch!). The most reliable source is the official Minna
These lessons transition from basic actions to more nuanced conversational Japanese: which provides vocabulary
: Minna no Nihongo , Japanese grammar, passive voice, conditionals, keigo, PDF hyperlinking, lesson mapping.