Based on the hypothesis that not only linguistics competence must be considered during the test development, but also pragmatics competence should be evaluated, the present study was conducted to develop a scale to assess learners’,pragmatic proficiency. To this end, this study developed the pragmatics test of multiple-choice Discourse completion task (MDCT) in the case of four primitive speech acts of request, thanks, Apology, and refusal for Iranian EFL learners. In the first phase, 155 Iranian university students were asked to write the situations at university, home or in society, in which they apologize, thank, request something and refuse an offer or invitation. In the second phase, to ensure the naturalness of the situations, another group of students were asked to rate the selected situations based on the frequency of occurrence of these situations in their everyday life. In the third phase, the tests were reviewed by several native speakers and TEFL colleagues. Finally, the items MDCT were developed by the researchers and in the final step, two pilot tests were conducted. The findings indicated that the scale was reliable, valid and appropriate to measure Iranian EFL learners’,pragmatic knowledge.