1. FALSE
2. FALSE
3. NOT GIVEN
4. TRUE
5. NOT GIVEN
6. TRUE
7. C
8. A
9. E
10. scouts
11. waggle dance
12. volume
13. democratic
14. iv
15. viii
16. ii
17. vi
18. iii
19. factory
20. flooring/floor
21. column(s)
22. concrete
23. structural revolution
24. (non-pressurized) boilers
25. power shortages
26. climatic control
27. YES
28. YES
29. NO
30. NOT GIVEN
31. NOT GIVEN
32. NO
33. (their) behavio(u)r/activities
34. turn-taking
35. interruptions
36. belong
37. distress levels
38. rejection
39. agreement
40. content