In "as i grew older" the speaker says that the wall created a shadow. in what lines does he identify his own dark color with the shadow? what does the speaker imply by the metaphor of the wall?

elaborate and explain your answer

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.