I think its b because you need to know the supplement your buying
Answer:
Unpredictable in the way each lecture starts so as to attract the attention of the students. I believe that the teacher's duty is to master the topic that is taught & to have an organized mindset following a certain order that is not necessarily exactly the same as that of the textbook but covers the same material.Any topic can be taught by the method of storytelling & every now and then, the students are moved to ask what is next. The students are usually sensitive so one will gain their minds & hearts by respecting them. The teacher has to show exemplary attitudes & to practice fairness to all. You become successful when you become popular among the students & they register in you courses not for the sake of marks but for the sake of knowledge & understanding.
