I'd say 3, 7, and 8. They're not perfect, but the others have some things that are bugging me (like, tires are not in focus, or a street light is growing from your front bumper, etc...). Here are my thoughts about those three:
3) Cool shot. I really like it, BUT that Si sign looks a bit...I don't know... as if there was hand shake - but only in that one place!
7) I like this shot as well
Maybe (maybe! gotta try first...) a tighter crop?
8) Good shot! But it kind of looks as if horizon is a tad tilted (or car is tilted)
Those are my thoughts!
Hope you get a good grade!