3. How do Odysseus' loyal servants recognize him?

The scar is from a wound received from a wild boar . Homer digresses immediately after Eurycleia recognizes the scar and tells the story of how Odysseus went hunting while on a visit to his maternal grandfather. The same wound becomes important on two other occasions. It is how Odysseus reveals himself to Eumaios and Philoitios before the Battle in the Hall and to his father

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.