Reading Passage 1,
Questions 1–13
1. B
2. C
3. F
4. D
5. E
6. A
7. safety
8. traffic
9. carriageway
10. mobile
11. dangerous
12. communities
13. Healthy
Reading Passage 2,
Questions 14–26
14. F
15. A
16. D
17. A
18. genetic traits
19. heat loss
20. ears
21. (insulating) fat
22. (carbon) emissions
23. B
24. C
25. A
26. C
Reading Passage 3,
Questions 27–40
27. C
28. A
29. B
30. B
31. D
32. F
33. H
34. C
35. D
36. E
37. NOT GIVEN
38. YES
39. NO
40. NO