Seth loved teaching English in Japan.  He tried to make the lessons fun and interesting, and eventually put some of them together into a book, which he was hoping to add to and have published.  After he died, his father took all that Seth had left and had them bound.  The resulting book was probably smaller than Seth had originally hoped, but the lessons are indeed fun and interesting.  This is one of them.  See if you can figure out all the rhyming word combinations.