. register or language variety that is appropriate to the situation and the relationship to the conversation partner. Make clear to the listener the main sentence constituents, such as subject,. faulty pronunciation, grammar, or vocabulary, and to observe the social and cultural rules that apply in each communication situation. Speaking well also helps students to access up – to – date. To complete the task, they may use the language that the instructor has just presented, but they also may draw on any other vocabulary, grammar, and communication strategies that they know....