Discuss how the boys’ emotional display contrasts with their normal behavior

i am not sure if this is the correct story but i think the answerr is when twain's confidence when he asked twin a question

explanation:

i could of w this question but i don't see a " passage " .

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sorry ! ):

sugar had three primary uses in ancient india. it was used in religious rituals, consumed as a snack, and considered a type of medicine.

in the following paragraph, the fourth sentence the correct answer is: three personal subject pronouns

”she was embarrassed when she found that they had been put back on the shelves…”

a   subject pronoun is a personal pronoun. i, you, he, she it, we, they.  

in the sentence it can be observed she, used twice and they used once. is for this reason that is a three personal subject pronoun sentence.