What is the antecedent for the pronoun "It" in the following passage? The sixth-grade students liked volunteering their time to read to the elderly people in the hospital. It made them happy.

Read the passage from "the lady, or the tiger.” as the youth advanced into the arena he turned, as the custom was, to bow to the king, but he did not think at all of that royal personage. his eyes were fixed upon the princess, who sat to the right of her father. had it not been for the moiety of barbarism in her nature it is probable that lady would not have been there. . the author builds suspense in the passage by

At a price of books will be both supplied and demanded. $10 $20 $30

Which scenario is most likely to lead to miss communication