In "where have you gone, charming billy? " why can't paul stop laughing at the thought of billy boy dying?
a). he feels that death in general is funnier than it's tragic.
b). he finds it ironic that billy boy died of a heart attack in a war.
c). he believes that billy boy deserved to die a more heroic death.
d). he knows that billyboy would've found it amusing to die that way.

“asleep in his bed” is personified.

a compare and contrast essay is a piece of formal writing in which the author focus on the similarities between two ideas, objects, places, etc., and the differences between them. there are some aspects that the author should take into account when he/she is crafting the essay. first, the author has a clear idea of the effect that he/she wants to produce on the audience (a purpose). his/her main idea should be presented in the thesis statement in a simple but effective way which gives the audience a clear idea of the content and the direction of the essay. in addition, it is also important to focus to the similarities and differences that not only are interesting and relevant to the reader but also provide a new, impressive point of view or deeper understanding of a topic.