Final answer:
The student's question appears to be an incomplete English exercise prompting to fill a blank with a word that shows respect or consideration for others, such as 'friend', 'equal', or 'individual'.
Step-by-step explanation:
The phrase Regard everyone as a ___________ seems to be a prompt for an English exercise in which a student is asked to fill in the blank with an appropriate word. This could be an exercise related to vocabulary, literacy, or even personal development lessons that are part of the English curriculum or a broader social studies approach aimed at character education in English-speaking environments. Without additional context, the blank could be filled with various words such as friend, equal, or individual. These words all express a level of respect and consideration for others that is often taught as part of developing strong communication skills and ethical behavior.