Where does egg comes from?

For homeschool this week with Ms Z, we are focusing on “e”, and “egg” naturally forms part of the lesson.  I was asking her:

Me: Where does egg comes from?

Ms Z: From the fridge!

Me: (Huh!!!) erm, so where does the egg from the fridge comes from?

Ms Z: From the supermarket!

Me: (Again, huh!) Oooo Keiiiiii…. than where does the eggs in the supermarket come from?

Ms Z: (in a naive pre-schooler way) I don’t know….

Sigh… Simply from this, can see that I really neglect my dear girl’s a lot.  I haven’t even told her that egg comes from the hen!!!