A. a plane leaving at the same time each day or each week. B. a plane journey organised by a company that the seats. C. a special train ticket you can buy to travel around a specific area for a specific period of time. D bags and suitcases that you take on a journey. E something that doesn't damage the natural world. F the activities to protect a country, building or person against attack or danger. G the time of year when a lot of people go on holiday h what we put in a car to make it go, e.g. petrol or diesel. I. when an airplane leaves the ground and starts flying j when the plane returns to the ground at the end of a journey