Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to train to be a driving instructor [title] Have a valid driver's license. [step] Before you can train to be a driving instructor, you need to have a valid driver's license in the same class of vehicle you're looking to be an instructor for. This license must be valid in the state or country where you want to teach.

Ending1: If you want to teach driving lessons, your driver's license will probably be sufficient for the state. [title] Complete a 9-hour visit to the instructor's office. Ending2: [title] Decide how old you want to be when you start out teaching. [step] Driving education programs are not always good for beginners, as many teaching programs only last for a few years or research time. Ending3: [substeps] If your license has been recently suspended or revoked, you are not eligible. When you become eligible again depends on your territory. Ending4: [substeps] You need your license and proof of identification so the licensing board can properly get the application. If you've lost your license, you need to get a replacement one so you can start your teaching career in that state.

Answer format: ending1/ending2/ending3/ending4