1. (D) The loneliness of human beings
2. (A) The heron feeding on the snake in the pond
3. (D) The rabbits are part of George and Lennie's dream of one day having a farm of their own
4 (A) Flashback
5 (A) Time order/sequence signal words
6 (C) As a point of tension in the plot's rising action
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When making an inference, it’s important to separate fact from opinion - an inference is, after all, based on evidence and reasoning.
Quicksand is denser than water and the human body is less dense than quicksand,which means you can actually float more easily in quicksand than a swimming pool.