With haste
I believe the answer is:
rapidly
(Other definitions for rapidly that I've seen before include "Quickly" , "Fast" , "right off the bat" , "Speedily" , "At a great rate" .)
I believe the answer is:
rapidly
(Other definitions for rapidly that I've seen before include "Quickly" , "Fast" , "right off the bat" , "Speedily" , "At a great rate" .)