Please choose the correct ending to complete the given sentence: Work World: [header] How to become a dentist in texas [title] Graduate from an accredited dental school. [step] Dental schools are highly competitive and demanding, taking four full years to obtain a degree. [title] Research possible ways to fund your education.

Ending1: [step] Sign-up for a few years of gap credit courses, if possible. By obtaining the right credits, you can earn money on the job. Ending2: [step] Private practice dentistry is an unregulated practice, and obtaining the proper financial credentials will make a difference in the advancement of the concentration. Think about which institutions on your list appeal to you the most. Ending3: [step] Dental school can be expensive, so it is best to look for ways to supplement your tuition. This includes taking out student loans as well as looking for different scholarships. Ending4: [step] If you were to go to medical school, you would need to get a bachelor's degree, like an associate's or master's degree, in traditional dentistry. [title] Interview several dentists on your waiting list.

Answer format: ending1/ending2/ending3/ending4