Answer: Briony begins to see reality.
Explanation:
Briony wants to say she was introduced to real life. That the wrong "understanding" was an idea aimed at a deluded vision, nobody lives in a fairy tale and she had this "weak" idea because she was being awakened to reality through the observation of her own daily life and the people around her .
I would say the best answer is B. A subtopic within the main topic
Hope this helps :-)
In order to change this to indirect speech, this question needs to be written in the past tense with the quotation marks removed.
The correct variant is: She asked me if she could keep my dictionary until Friday.