Because I could not stop for Death

Question 1

We

Answer 1

We passed the Fields of Gazing Grain-We passed the Setting Sun-Or rather-He passed Us

Repetition
Alliteration
Grain personified
Watcher changes to watched 
Indication of time passing by
Monotony of life

Question 2

The

Answer 2

The Dews drew quivering and Chill-for only Gossamer, my Gown-

Personification
Thin clothing unprepared for death?
Becomes unsure about dying

Question 3

We

Answer 3

We paused before a House that seemed A Swelling of the Ground

Verb
Death isn’t the end of souls journey
Vague imagery