Which chapter? I cant answer if I dont know the chapter.
The most common way to start a sentence is with a subject, making the correct answer B.
An example would be a simple sentence "He broke the window" where "he" is the subject.
Unwarranted killings which basically means nowadays you can’t just kill someone and get away with it. Basically we have laws.
D. He tells the judge to ask for any reward and he shall have it.