Then Erick goes home where he would do his homework then go to sleep.At home alln he has is P.E and a small bit of K.E.
Now that Erick is in his (Pajamas) he has to go to sleep So he turns of his light and then turns on his night light. So in that he turned of his light which has C.P.E but turns on his night light which has L.E and T.E.