Answer:
A.It helps the reader understand how nervous and excited she feels.
The novel Animal Farm by George Orwell, should be read in every classroom. It is an allegory that has many great lessons that are learned and acquired from reading it. In this allegory it shows the process by which Stalin took control during the Russian Revolution through the portrayal of animals.
An adverb clause is a group of words that function as an adverb. For example: "Unless you run fast, you will miss your bus." The bold words are part of the adverb clause.
Just read about a time in your life that he regretted saying something to a friend or family member