A related process is co articulation, where one segment influences another to produce an allophonic variation, such as vowels acquiring the feature nasal<span> before </span>nasal<span> consonants when the velum opens prematurely or becoming labialised as in "boot". </span>
The author converts joy in the excerpt by using irony in the situation of it being so hot they have to fan themselves then, ironically they start singing a song titled heatwave
B) Hard work Shapes a person's character