... overview of the study in which the rationale for the research, the research problem, the purposes, the research questions, the scope of the study, the research method, the significance of the study, ... classified in terms of: (1) The height of the bulk of the tongue in the mouth(2) The front/back position of the tongue in the mouth(3) The degree of lip-rounding(4) The length of vowels (Roach, ... when they needed to use their own knowledge and language skills to indicate what they mean. Therefore, despite the fact that the researcher made use of the speaking test, she only took the second...