Minna No Nihongo Lesson 26 Renshuu B Answers -

→ Prohibition (rules, signs, strong advice).

バスが来なかったんです。 (Because the bus didn't come.) Pattern 2: Explaining a Situation Minna No Nihongo Lesson 26 Renshuu B Answers

(忙しい) 、週末は手伝います。 → Prohibition (rules, signs, strong advice)