After a long day at work, Sarah found ______ In her favorite book, escaping into a captivating world.
This option is **CORRECT**! Solace refers to a source of comfort or consolation, often in times of trouble or difficulty. In this context, Sarah found solace in her favorite book, suggesting that it provided her with a sense of comfort and relief after a long day at work..
This option is **INCORRECT**. Chaos refers to a state of complete disorder or confusion, which doesn't fit the context of Sarah finding comfort in her book.
This option is **INCORRECT**. Endurance refers to the ability to withstand hardship or difficulty, but it doesn't convey the idea of finding comfort or solace in something.
This option is **INCORRECT**. Agony refers to intense physical or mental pain, which is the opposite of what Sarah is looking for in her favorite book.
According to the meaning of sentence "solace" suits best with the given statement, because the sentence before and after comma usually have opposite meaning. Since, the first part is "After a long day at work" it should be followed by a word that represents comfort or relief which is solace.
Hence, option A is correct.