1) Did she have the courage to leave a cushion job
2) Finally she worked up the courage and turned on the computer.
3) His words put courage into every heart
4) The child was small and somewhat deformed, but of great courage and intelligence.
5)Finally she dragged up the courage to broach the subject.
What do you need help with
The prefix is "ad-" meaning "increase"
Answer:
robots on earth are here to help.There are many robots including ones that help picking up trash,Ect.Robots Can be good and bad because it can be dangerous.It dangerous because it could out of control and harm people.Most Robot builders test them.That can still help, but not alot.The robot can get over heated or to cold.
Explanation: