The purpose of this study is to determine the adequacy of the 2018 Turkish Language Questions in the 2018 High School Transition Exam in measuring whether the 8th grade achievements of the 2018 Turkish Lesson Curriculum are realized according to the teachers' opinions. For this purpose, the experiences and opinions of Turkish teachers were consulted. The study group of the research was created with a purposeful and easily accessible sampling method. The study group of the research consists of 58 Turkish teachers who work in different secondary schools in (Ağrı) city center and its districts. The data were obtained by using "semi-structured interview form" and "focus group interview" technique, which are among qualitative research data collection methods. Content analysis was used to analyze the data obtained from teachers. According to the findings, it was determined that the 2018 High School Transition Exam (HSTE), which was put into practice at the end of the 2018 academic year, was sufficient in measuring whether the achievements of the Turkish Education Program were achieved, but the acquisitions in some skill areas were neglected. Graph and table interpretation questions were included in the 2018 LGS questions. In terms of gain distribution of 2018 LGS Turkish questions, the most frequently mentioned gains in the questions are "T.8.3.25 makes inferences about what they read."