Answer:
Robbery is a kind of crime where a robber takes or attempts to take anything of value by force, threat of force or by putting the victim in fear. It is different from other forms of theft, such as burglary, shoplifting or car theft, by its inherently violent nature. Among the types of robbery are armed robbery involving use of a weapon and aggravated robbery involving use of a deadly weapon or something that appears to be a deadly weapon. Highway robbery or "mugging", Carjacking (act of stealing a car from a victim), Extortion, Bank robbery etc.
A topic sentence for lord of the flies could be like about the boys going savage, or the way they organize who does what, another one could be how the boys make rules.
The sentence in which the pronoun and the antecedent are not in agreement is option C. If the bus is late, he will be late to class. In the first clause, the subject of the sentence is the word "bus", and in the next clause, the subject changed to "he" and the pronoun he does not clearly state its antecedent.
Either add the passage with the question so we know what you are referring to or do not post questions like these. Not everybody has read what you have. This question is completely useless and unanswerable without the story to go off of.