Transport, directions, travel/hotel/train booking dialogues, position verbs, time units, weekdays, hobbies, and cinema planning (pp. 35-44, 17 sub-exercises - the largest section so far). Cross-references Menschen L7/L8/L10; flags the Akkusativ/Dativ position-verb pairs (E9) as new grammar. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>