Please choose the correct ending to complete the given sentence: Health: [header] How to get low cost dental work [title] Look for a local free clinic. [step] You may live next to a free health clinic which you can visit to receive free or low cost dental care. Those who work at a free health clinic do so on a volunteer basis, which results in these low costs.

Ending1: [substeps] Free clinics are a great fit for people with low income or those with no insurance. If you are able, you can make donations to these clinics that will help them stay in operation. Ending2: To find a clinic near you, try searching with your search engine. Press the enter key on your keyboard and enter the phone number of a clinic nearby you to see if they'll help you live near them. Ending3: [substeps] Many clinics start by paying at least $200 a year to get free dental work. If you are working outside of a clinic, you may end up paying much more out of pocket, therefore you are entitled to more in-box dental benefits. Ending4: This will allow you to see the place more quickly and often. Clinics all have a cash reward program offered at the end of each patient's visit.

Answer format: ending1/ending2/ending3/ending4