Which words fits the sentences better...please help!! (The words are definitive or irrefutable)

*NOTE: use only one word per sentence.

1. When she had realised that the evidence that was pointed to her was ___, she knew that hiring a defense attorney was useless.

2. A small answer key concealed in her pencil case was ___ proof that she was cheating on her final exam.

The correct answer is B. She dropped out of school on account of the reality that it was crucial for her to help sustain her family.

Explanation:

In sentences, using words or phrases that are not necessary for the meaning of the sentence should be avoided as this makes sentences to be confusing or unclear. Also, these sentences can be identified because certain phrases or words can be omitted without changing the meaning.

Useless words or phrases occur in "She dropped out of school on account of the reality that it was crucial for her to help sustain her family" because the section "on account of the reality that it was crucial" contains many useless words that make the sentence confusing. Instead, it can be summarized with "because it was crucial" or simply omitted as "She dropped out of school to help sustain her family".

Irrefutable works better for both sentences. Although, definitive could work for the second one as well.

can you give me a hint

what can i you with?