Answer:
I am a shiny metal sheet that covers BBQ food.
As I went over London Bridge I met my sister Jenny; I broke her neck and drank her blood and left her standing empty.
I am heavy forward but backward I am not. What am I?
I am a seed with three letters in my name. Take away the last two and I still sound the same. What am I?
I am as hard as metal, yet as flimsy as glass. I shine like a star, yet I am only a rock. What am I?
I am a band that does not perform, sing, or act. What am I?