The Pediatric Nurse Is Presenting Information About Teeth Brushing to a Preschooler

The pediatric nurse is presenting information about teeth brushing to a preschooler class. Prior to the start of class, the nurse spends some time meeting and talking with the students. Which statement(s) by the preschoolers indicates normal development for this group? Select all that apply.

A) "I am going to read my book. I love my book."
B) "You should never steal anything from anyone."
C) "Water and ice are really not the same."
D) "I can count to 20 without any help."
E) "I already know how to brush my teeth."