She gets over her fear of public speaking.

She has given over her old habits and started a new healthy lifestyle.

She is looking over the documents before the meeting.

He chewed over the problem for hours.

She is chewing over the decision.

He chews over the decision before making a choice.

I like to chew over my decisions before making them.

She is known for being over-zealous in her work.

Over-consumption of resources is a major environmental concern.

He keeled over after running a marathon.