Please choose the correct ending to complete the given sentence: Work World: [header] How to be a driver for oversize loads [title] Meet the minimum age requirement of at least 21 years old for commercial truck driving. [title] Hold a current, valid commercial driver's license from the department of motor vehicles where you reside. [title] Submit applications to various trucking companies that make use of oversize load drivers.

Ending1: [step] They may not accept appeals or personal surcharges for the vehicle that manufacturers use. [title] Get licensed, and arrive at least 20 minutes early to pick up any required documents or petitions to congress at government space stations. Ending2: [substeps] Moving companies that transport houses, mobile homes and other buildings typically need drivers of this type. [title] Go through the testing conducted by the companies if they feel you are a potential candidate. Ending3: [title] Convey the minimum age requirement of at least 21 years old for commercial truck drivers at the manufacturing company that let you order truck driver licenses from the department. [title] Prepare as much documentation necessary for commercial trucks that require truck drivers to carry tires and other equipment. Ending4: [title] Make sure you take a minimum number of photos and documents that illustrate you and your military vehicle history. [title] Obtain a valid photo id for each driver employed on your vehicle to maintain your vehicle.

Answer format: ending1/ending2/ending3/ending4