I've read the paragraph and have an idea of what would be the bold sentence.
I've concluded that the only possible and reasonable is the first one is the third (hook) since the 13 - year - old was sad for the loss of his parents.
Hope it helped,
Happy homework/ study/ exam!
The <em>nucleus, ribosome and the lysosome </em><em />are three of the many organelles in a cell. The nucleus is the largest organelle in a cell. It is made up of nucleolus and nuclear envelope. The ribosomes are the ones in-charge in building proteins in the cell. The lysosomes are the ones that stores or holds the enzymes for digestion.
Calypso<span>: She was the sea </span>nymph<span> who kept Odysseus at her island. Athena: She helps Odysseus by asking Zeus to send for someone to release him from </span>Calypso's<span>island. She also helps Odysseus on his way back home. Zeus: He is persuaded by Athena to ask for the release of Odysseus. If i'm wrong delete this.</span>
