The document summarizes a study on the pronunciation of the minimal pairs /θ/ and /ð/ sounds in English by a group of 30 students. It finds that 86.6% of students had problems with /θ/ sounds, frequently mispronouncing words like "Thursday" and "Think". 60% had issues with /ð/ sounds. Reasons for the poor pronunciation included the tongue position, inability to distinguish voiced vs voiceless sounds, and lack of practice/feedback due to time constraints in classes. Solutions proposed increasing regular practice, using apps, watching videos, self-recording, and communicating more in English.