Karen asked, "Where does rain come from?" The best response for her teacher is:

A. "The clouds."
B. "I don't really know, Karen."
C. "How could we find out where rain comes from?"
D. "That's really hard to understand, Karen."

My goodness, Farida, I've told you twice that I'll be happy to check your answer. If you can't find the answer in your book, at least use your common sense and what you know about children to try to answer this question.

Please do not post this question again without your answer.