The following answer is to question 7, which is seeking the to find which of four multiple choice answers are synonyms. Synonyms are words that have the same meaning that support other words. I believe the correct answer would be a.) Imaginary or Unconfirmed. I chose this answer because the two words, imaginary and unconfirmed are the same in meaning. If something is imaginary we cannot utilize our senses to recognize it, same as with something that is unconfirmed where there is no tangible proof that it exists because there is no evidence that can be provided to our senses proving it is not imaginary.