The topic sentence is the starting sentence and what you’re talking about
Answer: A and B
Explanation: C is coming from your own ideas, and D is just not citing a source correctly.
Sure. So what do you want me to do?
2, 4, and 5 have to be the answer by process of elimination
Edit: 4 "he followed out his original design," is incorrect but 2 "Endowed with commonsense, as massive and hard as blocks of granite" and 5 "On the score of delicacy, or any scrupulousness which a finer sensibility might have taught him, the Colonel, like most of his breed and generation, was impenetrable." are.