C. podium because a podium is an OBJECT and NOT an adjective. ;-)
I hope I helped! =D
B. Neither of those cars suit their family's needs
One time I investigated that one of my favorite shirt was gone. So, it was a mystery for me i tried to describe it in my head. I remember it in my head and look everywhere at my house and grandma house but it was no where to be found. So, I look downstairs of my grandma house and i sawed in my cousin closet that she had my favorite shirt. So,my mystery was my cousin.