Nowadays, China _____(own) the biggest and fastest network of high speed railway in this world and its speed will continue to be ____(increase). More cities will build high speed railway stations. The time ___(spend) in travel has been largely____(shorten). ____(Owe)to its feature of being unaffected by the weather and traffic control basically, the outstanding advantage of high speed railway is on time ______(compare)with airplane. It has changed the lifestyle of Chinese greatly. Now, it has been the first ______(choose)for many businessmen in their business trips. An _____(increase) number of people select high speed railway as their transportation means during their vacations. Many young people ____(choice) to work in a city but live in a neighboring city and _____(commute) by high speed railway.