Read the short speech. mrs. valenzuela touched countless lives. she reached out to her students and taught them about history. every lesson was offered with lively insight. she reached out to her peers and made them smile. the workroom echoed with laughter when mrs. valenzuela was around. she reached out to her family members and gave them unconditional love. the most likely reason the author uses repetition is to emphasize mrs. valenzuela’s intelligence. personal connections. professional growth. sympathy.