How does the use of dramatic irony in works with unreliable narrators to make the purpose of the story clearer to the reader?

The use of dramatic irony in works with unreliable narrators help to make the purpose of the story clearer to the reader as it allows the reader to understand and better relate to the motivations of the narrator.

Dramatic irony refers to the irony which is understood but the audience but not by the characters in the drama. For instance in the play Romeo and Juliet by William Shakespeare, Audience knows that Juliet is not whereas,  Romeo thinks her to be dead.

about the letter or who wrote the letter

the correct answer would be d, i never like waking up.

explanation:

iambic tetrameter is a meter which is basically a line consisting of four feet of iambic and it is used in poetry. it consists of unstressed syllables followed by a stressed syllable. in this question, the only statement which is giving the feel of being stressed is option d, which says that i never like waking up. it means the person is feeling stressed whenever he wakes up. he never likes to wake up and and whenever he wakes up, he doesn't like it. so a sense or feel of being stressed is in this statement.