A: I need to find somewhere to park. B: Off campus or on campus? A: I need to find a space on campus. B: Why don't you park in the parking structure for students? A: Where is the parking structure at? B: It's on the west side of the campus. A: Do you know if the parking structure is full or not? B: It was empty last time I went up there. A: How long ago was that? B: I went up there early this morning. A: Do you think it'll be full now? B: It might be. You'll have to go see for yourself.