How the theme of the mystery has been introduced ? In the novel (a tale of two cities)

How is the underlined word used in the following sentence? juan was elected president of his class. juan is underlined. a. subject b. predicate nominative c. direct object d. verb

"this year she had the extra joy of showing it to her small brother, and of terrifying him as well as herself. when they had done this many times they came back to the house to tell everybody that they had done it. he boasted. she mocked. they squabbled." how does julia feel about her little brother? does she love him? hate him? find him an annoyance? be sure you read what is implied by their reactions to each other.

Based on how the stage directions are used in this excerpt from act 1 scene 1 of richard iii what was likely the main purpose of providing stage directions in drama