Twin Forks - Cross My Mind

The song I can hear in my favorite drama these days, '괜찮아 사랑이야'.

From this semester, I teach English to students of medium-low level.
I know it would be effective to teach English using various materials and games for them.
However, I always feel lack of time to explain grammar points and words in detail because it takes more time to understand them than those in advance classes. Moreover, students feel stressed or uncomfortable about listening and speaking in English.

This contradictory situation is what I have to solve this semester as a teacher.