Choose the best definition for each description.

Choose the correct option.

The scientist who studies robots. [Robocop|Robber|Roboticist]
To follow orders. [Obey|Object|Obese]
Showing feelings. [Emotive|Emotional|Emanated]
The process of thinking about something in order to make a decision. [Reason|Reasoning|Reasonable]
To realise something successfully. [Work on|Work out|Work against]
The state of being awake. [Consciousness|Conscientious|Conscription]