Заполните пропуски необходимыми по смыслу словами и словосочетаниями:1. You may take a single, return or … ticket. 2. You may travel by … or economy class. 3. Before boarding the plane you are required … your luggage at a … desk. 4. There is no need … about your luggage. 5. … is the cheapest way of travelling. 6. Some people prefer to take … berth. 7. I am fond of … and … . 8. I can drive … . 9. I think … is a very useful thing for people’s health. 10. The plane usually arrives at the airport