Most learners quit Chuukyuu 2 at Chapter 12 (Causative-Passive + Keigo). The PDF cannot help you here. Use the PDF's white space to rewrite every example sentence by hand. Yes, by hand. Writing kanji fixes memory.
If you absolutely need a digital format, consider these more practical alternatives: minna no nihongo chuukyuu 2 pdf better download upd
: Supplement your studies with apps like Anki for vocabulary flashcards or Bunpro for intermediate grammar drills. Most learners quit Chuukyuu 2 at Chapter 12
: You can find the English Translation & Grammatical Notes (B2) which includes 185 pages of detailed explanations for the intermediate level. Yes, by hand
: Official audio can sometimes be accessed or purchased through the 3A Corporation Resources page. What’s Included in Chuukyuu 2
Do you need the notes as well? Are you studying independently or with a teacher?