In this study, the data has been collected from 50 students (first year) of SUST, College of Education after they
have completed a whole year at the university. Samples of their pronunciation were recorded in addition to the
observation in which some notes were written about their pronunciation. A structured questionnaire to be answered
by the university teachers to write their opinions and ideas about the exact reasons that make SSEs mispronounce
some English sounds, and suitable ways that help them improve their pronunciation. All the data were analyzed
later on statistical and descriptive basis.For calculating the validity and the reliability of the questionnaire different
methods were used e.g. Split-half using Spearman-Brown equation. For the reliability and the validity of the
findings of the whole study sample some statistical instruments were used such as mean, median and Chi-square
Test, and this is described in detail in the discussion section of the whole study.