I have an Advanced level of English, what makes me capable of teaching in a smooth and effective way no matter the level of the learner

So as I already did teach in the past, I always get to start with teaching the most important ways to communicate in English to make it easier for the learner to express himself in understandable way, and that’s by at the beginning and the end of each class I get the students to play a words game that can be helpful to gain more vocabulary every time, and at the same time it’s a practice of the lesson of the day that we learned.