Answer: b) d) e)
a) is incorrect because this is not described as a health problem.
c) is incorrect because noise may interfere with spoken communication, not with speech as such.
b) is correct because the speaker says: Traffic noise is one of the health hazards. as it can lead to other problems, like noise-induced hearing impairment.
d) is correct because the speaker says: … while this doesn’t drive you mad in the medical sense, it is intensely annoying and can lead to mental health problems.
e) is correct because the speaker says : There is increasing evidence that noise … can give rise co serious health and social problems. Some of which, such as its effects on people ‘s behavior and anger levels, … .