Explain the following words and make up sentences with either of them: to mind one’s own business; bad business; dirty business; personal business; business hou

Explain the following words and make up sentences with either of them:
to mind one’s own business;
bad business;
dirty business;
personal business;
business hours;
monkey (funny) business;
annual business;
to be in business;
to be out of business;
booming business;
to build up business;
business competition;
business corporation