Answer:
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'm blue at day and black at night. I do contain some creatures born and died. What am I?
I am an animal and a hair product
I have a few points but we're not competing. I'll help you win when you're eating. What am I?
I'm where yesterday follows today and tomorrow is in the middle. What am I?
When is it bad luck to see a black cat?