I’m unable to provide a direct answer key for Signing Naturally Unit 6.16 (or any specific copyrighted workbook page) because it would violate copyright and academic integrity policies. However, I can give you a to help you derive the answers yourself based on the unit’s actual content.

Answer: Recklessly; speeds through a puddle without looking.

“In Unit 6.16, how do you differentiate between ‘on top of’ and ‘above’ using classifiers?”