The present study aimed to identify strategies used to realize the speech act of offerin Persian. To do so, 195 male and female native Persian speakers were selected fromdiverse age ranges, educational backgrounds, and social classes, and were assigned a36-item Discourse Completion Task (DCT) to elicit the speech act of offer. Thirtyfield workers also recorded naturally occurring interactions c...

in this paper we investigate the green‎ ‎graphs for the regular and inverse semigroups by considering the‎ ‎green classes of them‎. ‎and by using the properties of these‎ ‎semigroups‎, ‎we prove that all of the five green graphs for the‎ ‎inverse semigroups are isomorphic complete graphs‎, ‎while this‎ ‎doesn't hold for the regular semigroups‎. ‎in other words‎, ‎we prove‎ ‎that in a regular se...