Since modal auxiliary verbs have been proved to be one of the most troublesome grammatical structures in English, the researchers of this study decided to do an analysis on the ways in which advanced EFL Iranian students use modal auxiliaries focusing specially on nine modals' semantic functions. Consequently, was conducted based on the following…

Learners make errors during the process of learning languages. This study examines errors in writing task of twenty Iranian lower intermediate male students aged between 13 and 15. A subject was given to the participants was a composition about the seasons of a year. All of the errors were identified and classified. Corder's classification (1967)…

THIS GRAMMATICAL SKETCH IS A RUSSIAN-TO-ENGLISH TRANSLATION OF THE APPENDIX TO B.V. MILLER'S "PERSIDSKO-RUSSKIJ SLOVAR," MOSCOW, 1953. THE FIRST SECTION PRESENTS A COMPLETE DESCRIPTION OF THE SOUND AND WRITING SYSTEMS OF MODERN PERSIAN, THE OFFICIAL LANGUAGE OF IRAN. FOLLOWING SECTIONS DEAL WITH THE PARTS OF SPEECH AND SIMPLE, COMPOUND,…