The answer is C. "the man's behavour led me to guess...upset in someone."
Sentences A and B describe the actions and manners, showing the man's behaviour and anxiety: casting quick glances, his foot beating on the hot pavement etc. appearing he could even explode with anger. At some point (C), <em>he changed and just got calm, wainting silently, leading the speaker to wonder if the cause of all this could be the bus' delay.</em>
Answer: The sentence which uses informal language is, I think that's pretty much all late for breakfast every day.
Explanation:
Informal language is a colloquial language which is often used in casual conversation. Such language cannot be used in academic writing. The passage mentioned above describes about the Paris trip.
If we look at the ending statement in the passage, ‘I think that's pretty much all late for breakfast every day’ we will notice that it contains a informal language which is ‘pretty much.’ The formal word for this term is ‘almost’ or ‘nearly’ which can be used in professional writing.
C because you need the reader to imagine it
Brianna and I asked when OUR turn would be.
