Remove 'too' from the following sentence.
It is never too late to improve oneself.

The correct answer is Option B (It is never so late that one cannot improve oneself.).

Key Points:
• The question focuses on structural transformation by removing the adverb 'too... to'.
• Rule: The structure 'too + adjective + to + verb' is transformed into 'so + adjective + that + subject + cannot/could not + verb'.
• Original: It is never too late to improve oneself.
• Transformed: It is never so late that one cannot improve oneself.
• The pronoun 'one' is introduced as the generalized subject in the 'that' clause.
• Key Takeaway: Replace 'too... to' with 'so... that + subject + cannot/could not'.