[originaltext]M: I hope you’ll excuse me for my coming to class late. My car br

M: I hope you’ll excuse me for my coming to class late. My car broke down.
W: Sorry, I couldn’t hear you. There is too much noise in this room.
Q: Where does this conversation most probably take place?

W: Your room is dirty. Your clothes are all over the floor and your bed is unmade.
M: Clean it now. We’ll all go on a picnic in half an hour.
Q: What is the possible relationship between the two speakers?