Answer:
What two keys cannot open any door?
Cloud is my mother, wind is my father. What am I?
I'm not alive and yet I grow. Just put me next to where it glows. A favorite in summertime best with friends when combined
I fill a room but take no space. What am I?
Railroad Crossing, look out for the cars. Can you spell that, without any R's?
A little house full of meat, no door to go in and eat.