Which revision best eliminates the dangling modifier? "Walking down the street, the trees looked beautiful."

Which revision best eliminates the dangling modifier? "Walking down the street, the trees looked beautiful."

1. A.Walking down the street, the trees looked beautiful to me.
2. B.As I walked down the street, the trees looked beautiful.
3. C.The trees, walking down the street, looked beautiful.
4. D.Walking the trees down the street looked beautiful.