... international organizations, such as: ASEAN, WTO, WHO, UN, etc. With the spread of globalization and the rapid expansion of informational and technologies, there has been an explosion in the demand ... skills and oral communication’ and the theories on some concepts such as ‘Nature of speaking skills and development of teaching speaking skills , ‘Oral language’. The author hopes they are a good ... have been trained in CLT. Three of them are trained in English teaching- training courses and two others in an English teaching workshop. They also admit they have applied CLT in their speaking...