Answer:
I keep things green and keep kids happy during summer time.
You do not want me when you donβt have me, but when you have me you donβt want to lose me. What am I?
I am the beginning of the end and the end of time and space. I am essential to creation and I surround every place.
I go from house to house a messenger small and tight. Whether it rains or snows I sleep outside at night.
What has a head and a tail but no body?
What language does a billboard speak?