Sentence outlines tend to help with grammar. They help you organize clauses to figure out internal punctuation such as commas or semicolons. They also help you make sure you have a completed thought.
Answer:
C
Explanation:
The answer is C because she or he is giving reasons like its not reasonable to prepare at the last minute on an exam then you would fail. It also says that if you don't prepare for a marathon you''ll probably get last place like a low grade on a exam.
i believe it is Avoid plagiarism
Unclear because it makes the writer seem unsure about what he is talking about
