Since the flames of the gas chambers and the flames of the battle extinguished his true belief in god, he is saying that he will never forget. He will never forget the pain and suffering and his lost loved ones and all the pain he survived through.
The power has a lot of force
It is a run-on sentence. It should say:
There is an ostrich farm near our house. The owner sells ostrich eggs.
(Weird sentence ;P)
I don't know the context, but I believe the answer must be predicate adjective. If your sentence goes something like "This song is popular", popular is a predicate adjective because it goes together with a linking verb ("is"), and modifies the subject ("song"), telling us what the subject is, and not what it does.
[D.] He exhibits excessive pride (hubris)