Lennie's hallucinations are Aunt Clara and a Giant Rabbit, they both scold him for disappointing George. They both represent the stress that Lennie feels, Aunt Clara and the rabbit verbalize the things Lennie fears the most.
Subordinate.
"Once you finish your work" by itself is not a sentence, therefore it depends on the remaining.
The figure of speech is simile
Franklin D. Roosevelt four freedoms of speech was seen in the future to make sure they founded the world for human freedom.
Begin with the first phrase that includes a subject. This part usually includes the main idea of a long sentence.