Which sentence contains correct parallel structure? O Mari's paintings revealed her talent and demonstrated her patience.
O Mari's paintings will reveal her talent and demonstrated her patience,
O Mari's paintings revealing her talent and will demonstrate her patience.
Mari's paintings reveals her talent and demonstrated her patience.

Ibelieve 8 + 2 = 10 sorry i'm not good at math but we can be friends : )

In my opinion, he does not. while he does give his human opponents supplies, and only has a tiny handgun, he ends up cheating. once he goes up against the character rainsford, zaroff uses his dogs and other things to try to win. 

The poem is an unconventional sonnet; it develops a main idea in the first twelve lines, and is capped by a big thought in the final couplet. the poem follows a narrator describing the industriousness of nature’s creatures, preparing for the coming spring. all of creation is at work, but the speaker is sullen as the only creature he can see who finds himself without an occupation.