The preposition back generally means to return. But there are many different ways you can return something or somewhere! By using phrasal verbs like go back, get back, and come back, you can increase your vocabulary and be more specific in communication. Let's look at a few of these phrasal verbs with back in a fun short story about a trip to a tropical island. At the end of the story, there's a short quiz you can take to see if you really know how to use these return expressions like a pro.