1. C
2. E
3. D
4. D
5. A
6. E
7. copper polish
8. scale
9. patented whistling device/ball (+ valve assembly)
10. neglect/misuse
11. DO
12. DONOT
13. NOT GIVEN
14. B
15. C
16. F
17. TRUE
18. NOT GIVEN
19. FALSE
20. FALSE
21. course 2
22. course 3
23. 15 hours
24. 20
25. course 3
26. YES
27. YES
28. NOT GIVEN
29. iii
30. ix
31. viii
32. ¡
33. xi
34. iv
35. hunting
36. decline
37. expanding
38. compatible
39. threating
40. young