Do you have a pet? If you do, its ‘job’ is probably just to be loved, and cost you money. Contrast this with the animals here, all of which have an actual function, and some of which actually make a profit for their owners! Whether you are an animal lover or not, this lesson will pique your interest.

• Level: Intermediate
• Length: 60 Minutes
• Keywords: Working & Service Dogs, Pack Animals, Present Simple
• Answer Sheet