What's happening? Idioms: Bookworm martin 05 November, 2013 Example sentence: "Chase spent all day in the library revising for the big exam. He's turned into such a bookworm!" Embed this graphic on your site: Kaplan International Click the link for the full school idioms illustration! author: martin (317 Posts) Share this with your friends author: martin (317 Posts) View the discussion thread.