The correct answer is D, this is 'present perfect' tense. It is formed with the use of the verb HAVE in present simple tense (so, HAVE/HAS), and the past participle of a verb (or the third column of irregular verbs).
A cannot be correct, because then it would say - I hear.
B cannot be correct, because then it would say - I had heard.
C cannot be correct, because then it would say - I heard.
And since there is also HAVE HEARD, the correct answer has to be D.
Answer:
The phrase Julian is nonrestrictive, or rather, nonessential, because of the meaning of the sentence. The sentence says youngest brother - this means that there can only be one youngest brother, so it is unnecessary to actually name him. By stating that the brother is the youngest one, we already know who the speaker is referring to.
Hope this helps :)
Explanation:
I think this story is told in a witty an interesting way since it started where it should have finished with the funeral of the main character to create intrigue. Emily was somehow weird when the story said that there was hair on the pillow which meant that she slept next to him when he was dead.