The contestants face their second work placement as zoo keepers for the day, and help their new replacement housemate settle in and feel welcome.

The contestants face their third work placement in the heady and competitive world of advertising as they are required to create their own safe sex campaign.

The contestants face their fourth work placement, where they are required to act like adults in front of a room full of children as they embark on a day as teachers in a posh secondary school.