The author's feelings about his grandfather can best be described as! square : unconcerned/apathetic : troubled/ worried : admiring : envious

To determine the author's feelings about his grandfather, we need to analyze the given text. <br /><br />Step 1: Read the text carefully and identify any descriptive words or phrases that reveal the author's emotions towards his grandfather.<br /><br />Step 2: Look for specific words or phrases that indicate positive or negative feelings. For example, if the author uses words like "admire," "respect," or "appreciate" towards his grandfather, it suggests admiration. On the other hand, if the author uses words like "troubled," "worried," or "concerned" towards his grandfather, it suggests a troubled or worried feeling.<br /><br />Step 3: Based on the analysis of the text, choose the option that best describes the author's feelings towards his grandfather.<br /><br />Answer: The author's feelings about his grandfather can best be described as admiring.