willdo "I'm on it" "Glad to" Cooperative response Complying reply "On it" "I'm on top of it" "I'm on it, boss" "Consider it taken care of!" 'I'm on it' "You can count on me" "O.K., I'm on it!" "Gotcha, I'm on it" "Right-o" "Sure thing!" "Roger that" "Count on me!" "On it!"