Credible would be
Someone who's credible is honest and believable. ... Similar to words like reliable and plausible, credible is an adjective that comes to us from the Latin credibilis, meaning “worthy to be believed.” A credible reputation is often earned through consistent good behavior and an overall trustworthy personality.
The correct answer is A. It is his turn to learn the family game, like his father and grandfather did years before him.
Explanation
The previous text talks about dominoes, a traditional game for Javier's family. In the text, his grandfather invites him to learn how to play dominoes and play with him and his father. In the beginning, Javier is not entirely convinced, but later he understands that this tradition is very important for his family, and he realizes that the empty chair was the space that had always been for a new member of the family to learn to play as his father and grandfather. As the author expresses saying "The empty chair beside mi father convinced me to take part". According to the above, the correct answer is A. It is his turn to learn the family game, like his father and grandfather did years before him.
Basically, the quote means that this lady has lived a long, tired, and hardworking life. Her soul is at rest because she is satisfied with the life that she lives.
A simile is a kind of figurative language used to compare two objects or ideas using the terms "like" or "as". It is used to exaggerate the meaning or to bring a certain point across about the object. In your example, "when I began reading a book it was like a bowl of letter soup, " it compares when you first started reading to a bowl of letter soup which emphasizes how first learning to read is a bit confusing since all you seem to see is a bunch of jumbled letters.
