We have an obligation as Kevin was supposed to attend, even though the teachers will not check the name. I think the lesson is going to have to come to knowledge of it as practicing responsibility, punctuality and discipline.
Our students I have tutored It should also be attended Although teachers will not name. I think you also need to have knowledge, more or less. The exercise responsibility, punctuality and discipline.
We are students, responsible for education should attend, although you don"t check คชื่อ. I think to learn how to be know more or less is a training of responsibility, punctuality, and discipline.