Multiple choice general knowledge Do the Dew Mountain Dew Delta Airlines Petco Diet Coke Reveal answer Fill a bubble to check yourself A Correct answer Explanation Mountain Dew uses 'Do the Dew' as their slogan, a direct call to action for consuming their citrus-flavored soda. Delta Airlines is travel, Petco is pet supplies, and Diet Coke is a competing soda product (with different branding).