Answer:
B
Explanation:
Someone doesn't get LOUDER or increase their volume when asking a question, their voice gets HIGHER or changes the pitch when they ask a question. also, the file answers are scams.
Noun, like a person place or thing.
So, in the 1st one you would list 'Radio, Inventors, and Television'
Hope I helped :)
Have a nice Day!
Id assume racism could be one? Or the language barrier?