You can try to write blogs for people and companies. If you are a good writer, they will pay you. Search on freelancer sites to see ideas of what kinds of people and companies want this work. You can also find things to re-sell on eBay if you buy it cheap, and sell them at a higher price, but you need to research eBay carefully, it may be complicated at first. Use USPS flat rate boxes.

Take a class on babysitting at a community center and babysit.

Learn balloon modeling and sell balloons that you made.

Yard sale your old stuff your not interested in anymore.

Make bracelets or rubber band designs and sell them at that yard sale.

you can work as freelance only if you good I.T. Skills.

cleaning cars.