Possible answers:
[a]. We shall not violate religion, do not cause further harm, or threaten others. We shall not escape or destroy anything by ourselves, by yourself, alone..
[b]. We always be ready to save the people in guard and poor. Show courtesy and respect to the instructor and all other students at all times..
[c]. If our law permits us to be a practitioner of ground or hall classes, we shall be allowed to do so. Abstably declare some time in imprisonment and discuss this matter with your teacher..
[d]. We shall not partake in dishonest or dangerous conduct. We will not break the foreign bond that held us back from achieving our goals..Choose from options above and answer: What most naturally follows?

How to be a good taekwondo student
Take the oath.
Each taekwondo practicing ground/hall should take an oath either in english or local language as per the following :
We solemnly affirm that we shall be ready to maintain sovereignty and unity of the nation in a disciplined way. We shall not take part in any illegal activities.
Answer:
[b].