1. b. Read and listen to a text about the British TV show Undercover Boss. Why is David working undercover?

Reason for working undercover:

David Clarke is working undercover as part of the TV show 'Undercover Boss'. The purpose of the show is for bosses to get to know their workers better and to discover problems within their companies by working anonymously among them.

Answer: David is working undercover to understand his employees and identify any issues within his hotel chain without them knowing his true identity.