Grammar
1. B) Will see
B) will love
2. Will go
B) will
A) will get
3) A) is going to be
B) will come
In both "Ambush" and "Facing it" the death of a soldier is discussed.
Free verse is a poetic form that does not use formal rhyme and meter. That is why it is free - it doesn't have to stick to these formalities.
I believe that the metaphysical poets introduced all of those changes and were reacting against the flowery language used in Elizabethan lyrics.