Select the most appropriate option that can substitute the underlined segment in the given sentence.

The management Is not beware of this fact. 

The correct answer is: aware of

Key Points

• The original sentence uses the phrase "not beware of" which is incorrect grammar.
• "Beware" means to be cautious or wary of something, while "aware" means having knowledge or understanding of something.
• Therefore, the correct phrase should be "aware of" indicating that the management should have knowledge of the fact.
• The sentence should be written as: The management is not aware of this fact.

Therefore, the correct answer is option 1.

Additional Information

• "awaking to" suggests that the management is just starting to become aware of the fact, which is not necessarily implied in the original sentence.
• "beware to" is not a correct phrase in English. It should be either "beware of" or "be aware of".
• "watchful with" suggests that the management is being cautious about something, but does not necessarily indicate knowledge of a fact.