Was waving
You can say it like:
"Every man was waving a flag"
"Every woman was waving a flag"
"Every child was waving a flag"
It also makes sense to say it in present tense
"Every man is waving a flag"
"Every woman is waving a flag"
It wouldn't make sense to say:
"Every man are waving a flag"
"Every man be waving a flag"
In Pygmalion, we observe a society divided, separated by language, education, and wealth. Shaw gives us a chance to see how that gap can be bridged, both successfully and unsuccessfully. As he portrays it, London society cannot simply be defined by two terms, "rich" and "poor."
Within each group there are smaller less obvious distinctions, and it is in the middle, in that gray area between wealth and poverty that many of the most difficult questions arise and from which the most surprising truths emerge.
The purpose of the author to include the sentence is "to condemn the insincerity of his critics’ advice."
<h3 /><h3>What is a purpose?</h3>
A purpose can be defined as the intention of the writer behind something. It may be for a sentence, a word, or a phrase.
The sentence "Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will" explains that a little understanding from the good will persons is more frustrating than being misunderstood from the ill will ones.
He included this sentence to critisize or condemn the insincerity of his critics’ advice. He feels that the critics pay less attention to the whole text and then give shallow advices.
Therefore the correct option is A.
Learn more about purpose here:
brainly.com/question/1450271