They are feeling anxious because they are nervous about what boo radley could do to them. The correct answer is A.
Answer: The answers are communication occurs in several contexts or situations and there is no direct connection between words and ideas.
Explanation: Verbal communication pertains to the use of words to create and convey a message. We communicate verbally with the use of symbols which are arbitrary, ambiguous, and abstract (representation of other phenomena); This means we could easily use other symbols as long as there is a general consensus that certain symbols have specific meanings and also, words are not fundamentally connected to what they represent.
C. he does not like the neighbor's seriousness in building a wall
Wicked. Because of obscene means offensive or disgusting, one infer that because it means those things it would also be a word to describe evil things. Thus wicked is the closest answer to the actual word.
