答案：1. safe and sound
2. an emergency
3. a sudden, serious and dangerous event or situation
4. leave thousands without heating
5. make thousands of people homeless
6. act quickly to deal with it
7. in the car accident
8. leave the whole town in a terrible state
9. start a big fire in an office building
10. one of the largest traffic accidents
11. come off the road
12. feel a slight shake
13. a loud noise like thunder
14. like bombs under the ground
15. shout in fear
16. run in all directions
17. rain down
18. dark and silent
19. feel nervous
20. beat really fast
21. say to oneself
22. go through my mind
23. calm down
24. try to find my way out
25. shouts from excited people
26. cry out in a weak voice
27. move away the bricks
28. find himself trapped in the building
29. run from the fire in the forest
30. except the sounds of nature
31. smell smoke
32. walk a bit further
33. a burning tree
34. put out the fire
35. put my hat on his head
36. clear the snow from the streets
37. snow heavily
38. be trapped in their cars
39. keep reporting on this developing situation
40. increase the size and power of the bush fires
41. burn millions of square metres of land
42. bush fires in Australia
43. destroy thousands of homes
44. so far
45. including three firemen
46. cover the nose and mouth with a wet piece of cloth
47. stay low to the ground
48. a building on fire
49. stay safe in natural disasters and emergencies
50. protect yourself from the thick smoke
51. emergency signs
52. avoid another accident
53. tie a piece of clean cloth round the wound
54. press it firmly
55. clean the wound
56. right away
57. cause a tidal wave
58. warn us to stay away from the beach
59. run up the hill as fast as possible
60. look back