答案解析：

36. monitors
解析：此处需要一个动词的第三人称单数形式，和tries构成并列谓语。注意拼写or而不是er。
37. related
解析：此处需要一个形容词修饰名词issues。注意不要误写成relative。
38. walking
解析：此处需要一个动名词。注意与读音相近的working区分，后面的提示是through a wood，表示与工作无关。
39. peace
解析：此处需要一个名词，和quiet共同构成成语peace and quiet，指“安宁，宁静”。
40. snap
解析：此处需要一个名词，作动词hear的宾语。
41. instantly
解析：此处需要一个副词修饰动词know，表示“立即地”。
42. disorientate
解析：此处需要一个动词。注意拼写，不要把en写成an。
43. lights
解析：此处需要一个名词。traffic lights指“交通灯”。空白处前有a set of，light要用复数形式。
44. 标准答案：You automatically turn towards it; it has to be safer because you can then get out of the way very quickly
听音关键：automatically, turn towards, safer, get out of the way, quickly
答案重构：You turn to it willingly; it becomes safer because you will go aside quickly
画龙点睛：此题不难，重构后句子更加简单，降低出错率。
45. 标准答案：And the nicer thing about broadband is as soon as it's gone by, it disappears, you don't actually hear it
听音关键：nicer thing, broadband, disappears, hear
答案重构：And the advantage of broadband is that when it has gone by, you don't actually hear it
画龙点睛：本句话中有as soon as引导的条件状语从句，需要正确理解。
46. 标准答案：They can also be used not only on vehicles but also in buildings to help people find the exits when there is an emergency
听音关键：not only, vehicles, but also, exits, emergency
答案重构：They can also be used both on vehicles and in building to help people find the exits when they are in an emergency
画龙点睛：本句话有连词not only...but also，注意also通常可以省略，可以简化成both...and的句型。