A. assigned
B. transport
C. located
D. initially
E. domestic
Don Mueng Airport was domestic(6)____ opened as a Royal Thai Air Force base in March 1914. Both initially and international flights began in 1924. On September 28, 2006 it was replaced by Suvarnabhumi Airport, where is located (8)___only 25 kilometers far from Bangkok. Don MueangAirport was re-opened on March 2007 for some domestic flights only. Since then it has been assigned (9)____to be a regional traveler flight center. In 2015, it became the world's largest low cost ___(10)____terminal. Based on the information given, Don Mueang Airport has a long and impressive history.