Unit 4 A View of MountainsKey to the ExercisesText comprehensionI. Decide which of the following best states the authors purpose of writing.BII. Judge, according to the text, whether the following statements are true or false.1. F (Refer to Paragraph 1. Nobody made a photographic record of the immediate effect of the atomic bombing on Hiroshima.) 2. F (Refer to Paragraph 1. The author is shocked because the girl reminds him of the ordinary life that would have been going