[originaltext]W: I found a diamond ring in the rest room this morning.M: If I

W: I found a diamond ring in the rest room this morning.
M: If I were you, I would turn it in to the security office. It is behind the administration building.
Q: What does the man suggest the woman do?

W: The presentation made by Professor Lee was too complicated to understand.
M: Well, I think he didn’t speak slowly enough for us to take notes.
Q: What does the man mean?