Research problems in this paper is how to form speech acts used Indonesian teacher in teaching and learning activities in a district SMK Brass academic year 2012/2012. The purpose of this study was to determine the form of speech acts used Indonesian teacher in teaching and learning activities in a district SMK Brass academic year 2011/2012. In this study the authors use analytical an... https://jalyttlers.shop/product-category/cockatil-tools/