Сделать по 3 вопроса к каждому абзацу . when we were tired from a mental or physical work , it's a good idea to relax. one good way to relax is on a visit to a place where you have never been before. at our dispocal we have different means of transport. some people choose a simple bicycle while others cross seas and oceans by luxurious ships . but travellingis not only relaxation if a traveller does't know some rules. and a traveller, especially an inexperienced one may have different problems. before any travel you'll have to make your preparations . packing your suitcase might also cause problems if you are not an experienced traveler, as they say there is an art in packing suitcases.if you don't buy tickets in advance you'll have to stand in long queues. there are also things a traveller should know about a new country or city he is going to visit . for example, if he knews whether to tip or not he is sure not to have embarrassing situations. one of the greatest problems in a new placeis finding one's way to food, a place to stay , medical help. big cities may have a complicated network of transport, so, it's a good idea to master the transport system that is to become familiar with the local routes and timetables. when we travel long distances we quicly transported into a different time zone . we discover that the sun is rising when we expect to be asleep and our body becomes confused at the change and tries to correspond with the new time zone . as a result we have "jet-lag - a condition of mental and physical tiredness and disorientation.
