Answer: Restate the main points, without giving out any main details.
Explanation:
While restating, you shouldn't restate your thesis, or theme. That would be simply repetitive. You also should not push your ideas forward, or, give evidence. The sentence itself should be considered a well-fit conclusion, as to not cut off your thoughts. These are every teacher's guidelines for concluding sentences of every writing type, excluding narratives.
A would be the sentence with a confusing antecedent, because the "he" could have been referring to "Uncle Arthur" or "Benjamin."
So that things would be clearer
It would have been better to know the details about Sergeis 's decision to see what he can do good or bad.
