After a long day at work, Sarah found ______ in her favorite book, escaping into a captivating world

After a long day at work, Sarah found ______ in her favorite book, escaping into a captivating world

Explanation

After a long day at work, Sarah found solace in her favorite book, escaping into a captivating world 

ایک طویل دن کام کرنے کے بعد، ساعہ کو اپنی پسندیدہ کتاب میں سکون ملا، ایک دلفریب دنیا میں فرار

solace means   سکون

solace is best to keep the meaning of "Sarah rest" 

if we select another option It will change the whole sentence so option "A" is correct