Choice 3 because the word "they're" is reffering to they are but "they are" does not make sence in the sentence...!!! hope this helps :)
The Upturned face tell a story of how two soldiers humorously argue about how to bury their comrade in the middle of the battle.
So, the tone of upturned face would be: somewhat humorous.
The mood would be: uneasy
C. The main idea is the primary point of a piece of writing :)
The divine had direct authority from god.
