This crossword puzzle coincides with Unit 1 Lesson 1 of the Avancemos series for Level 2. This includes travel vocabulary, such as planning a trip/flight, going through the airport, packing bags, etc. I think this is helpful to practice this complicated vocabulary, especially for students that have never flown. (Take time to talk about the process for going through an airport for an international flight, in English... some students just don't know!)
Great for homework or vocabulary practice when you have a sub that doesn't speak Spanish.