Because all though he knows his sister is dead, he can still hear knocking and scratching sounds coming from her coffin. She's dead, but comes back to life to haunt him causing his madness to grow stronger.
Maybe u could say " I feel like i could be a good candidate becuse i have studyed everything i have to know . "
Tone is the attitude of the poet towards the poem's reader, subject matter, or speaker as it is interpreted by the reader. It is usually described as the " mood" which pervades the experience of reading the poem. This is created by the vocabulary of the poem, metrical regularity or irregularity, use of figurative language, syntax and rhyme.
<span>The tone of the poem is the attitude which is implied by the poem's style.</span>
The correct answer is language barrier.
If people are ignored because of their inability to speak standard English, they have just encountered a language barrier. It is a kind of noise in communication. When there is a language barrier, there could be a difficulty in communication. I hope this answer helped you.