If I am not mistaken your answer should be B She is in the room, but her thoughts are about something or someone not in the living room. I hope this helped absently means vaguely
1: Do you want to go out?
I can’t. I am studying for History test
2: Mum is visiting her aunt and Dad is walking the dog
3: we go on holiday every August
We do, we are flying to Italy this year
4: is Fran tidying her bedroom?
No, she’ s tired. She is lying on her bed and watching TV
This is a monologue because only one person speaks