Our research inspired by the difficulties that have arisen in the practice of teaching Romanian language to foreign students and their confrontation with various assimilation problems of the Romanian language led us to try their systematization to expose them, as clearly as possible, to a productive reflection on the EMO and EMS production habits. It deserves greater attention to the practice of EMO and EMS in terms of exercises needed to train them. The typological variations of EMO and EMS help foreign students learn more about communication: oral, oral and written reproduction of assimilated information, extraction of semantic information. Summarizing the issue of EMO and EMS, we would like to mention their functional capacity in the teaching-learning-evaluation of Romanian language for foreign students.