The archaeologist was seeing artifacts that made no sense, so what did he do? - angry - thinking - painful memories - consider the options - learning  The best answer is
thinking

How might one conquer boredom by controlling the destiny of imaginary kingdoms? - play chess - read - play cards - watch film - play games  The best answer is
play chess

What can he do to eliminate his ignorance? - find information - judge - do some research - find truth - learn new  The best answer is
learn new

What could cats do if they were taller? - annoy - eat meat - open doors - need food - jog  The best answer is
open doors