The sentence in the excerpt from leo Tolstoy's the death of ivan Ilyich that shows that ivan Ilyich's son is still innocent and uncorrupted despite the people around him is : Following him, the schoolboy crept in unnoticed, in a new uniform, poor little fellow, and wearing gloves.
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James Thurber is best known for his Humorous stories.
Such as The Male Animal
Error identification is a type of competitive test where one needs to identify the grammatical errors in a sentence. Though termed as Sentence Correction, most often, problems in this topic need one to only classify sentence errors.