On June 26, dissertation defense of Nona Kitiashvili took place at Iakob Gogebashvili Telavi State University faculty of Education Sciences. The title of the dissertation was “Problems with using Grammar Tenses in Oral Speech (while teaching General English at Universities)”. Scientific supervisor – Associate Professor Tamar Mikeladze.  
The main goal of the study is to describe the difficulties connected with the accurate use of grammar tenses while speaking in English.
Nona Kitiashvili was awarded the academic degree of the Doctor of Education.