PLS HELP, SUPER IMPORTANT Imagine you are writing a formal argument to present, could be to your parents, peers or professionals, what would you write an argument for and why?

is this the question?

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.  

have you got the options? , check if this one is presented there

"i did right in refusing to create a companion for the first creature. he showed unparalleled malignity and selfishness in evil: he destroyed my friends; he devoted to destruction beings who possessed exquisite sensations . ." (322).