Answer:
1. Do this or do that.
2. Are you going by train or bus?
3. Keep quiet or go out.
4. You had better hurry or you'll be late for work.
5. He must train very hard or he will lose the competition.
Explanation:
This one is from after twenty years right?
so here is the answer-he was a loyal friend though he was a criminal. He had so much respect and affection for his friend who didn't refuse to get arrested when he got to know that his friend was a policeman, he could have escaped at that time but was loyal to his friend.
Hope it helps you.