Ni Luh Ketut Mas Indrawati is a senior lecturer in  the English Department, Faculty of Arts, Udayana University, she obtained her diploma in TEFL  in 1990 and M.A in 1995 in Sydney University, Australia. she did her post-graduate study majoring in Syntax  in Udayana University and got her Dr. in Linguistics in 2012. She joined Sandwich Program at Queensland University, Australia from October up to December 2009. She is also interested in doing research on applied linguistics.