I believe the plot resolution occurs when Enrique and his mother are reunited. The two believe their reunion will result in what they've dreamed about, but all too soon reality sets in. Enrique cannot find it within himself to appreciate the sacrifices his mother made for him, and he in turn, is disappointed.
The answer is C. Goal and Dream
The only complete sentence there is C. :)
Practicing is the verb a vern is the action word of the sentance. I hope it helps :)