Good Riddles

Question: Ms. Pinky lives in a one-floor house. Everything is pink, her house is pink, her bookshelf is pink. What color are the steps?

Question: There are 2 brother's, the oldest is 4 yrs old. The little brother Is 1/2 his age. When the big brother is 100 how old will the little brother be?

Question: What always goes left but constantly goes down.

Question: What does a black woman and the bottom of my shoe have in common?

Question: How can twins be born in different years?