Almost. An adverb is something that modifies the verb (or action). The verb in the sentence would be completed, and the word that slightly modifies it is “almost.”
I believe so. The phrase contains a subject and a verb.
Short Answer: A. There is nothing else it could be.
B
B is incorrect. She is already light years ahead of him.
C
C is not right. She knows from other places that he does not think of her as a feather brain. She is just afraid of what he thinks of her feelings for him.
D
D is not right either. Her own thoughts are what concerns her. More to the point her she is worried about what he thinks of her.
Texas, because its a place and the name of a state.