Crossword Puzzle TRAVELLINGOnline version Read the definition and find the word hidden by Sandra Gómez 1 a special piece of paper that you must have in order to be allowed to get onto an airplane. 2 the activity of visiting the famous or interesting places of an area . 3 a strap on a vehicle's seat that holds a person in the seat if there is an accident . 4 an official document that identifies someone as a citizen of that country and that is usually necessary when entering or leaving a country 5 the bags and suitcases that a person carries when traveling. 6 a place where people go for vacations, they can sleep or rest there. 7 a passage where people walk. 7 4 2 3 1 6