Nowadays, English is a lingua franca in communication, is the language that is widely used in many countries around the world in communicating with people. Also, it is continuously involved in our daily life as ASEAN community will be established in 2015. For this reason, it can be said that English will play an important role in communicating among people of ASEAN members, including Thailand, in various aspects: economy, society, politics, education, art, culture, tradition, tourism and others (McNeil, 1992).