B. Respectful
The passage is very formal and polite, and the mother did not show any regret. Therefore, it could only be respectful.
O think the last option is correct, according to what I experienced during the movie.
Hope it helped,
Happy homework/ study/ exam!
“It’s” is a contraction of “it is” and “its” is used when saying something belongs to someone like “the dog was small, so its house was also small”
I would recommend reading over the lines many times and remembering the cues. You could make flash cards with one side having the cue and the other with the line.