Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to rent a car in australia [title] Familiarize yourself with the requirements. [step] Before you rent a car in australia, acquaint yourself with laws and requirements for renting, or " hiring, " a car. Not only will this help you decide if you qualify to rent a car in australia, but also whether or not it is a feasible option for your trip.

Ending1: There are several factors you need to understand in order to decide. A phone, internet connection and air transportation are all important to consider before you purchase a car. Ending2: If you are planning to drive to australia, you will need to be fully informed of several things. [substeps] You must be able to maintain a stable driving record. Ending3: [substeps] You must be at least 21 years of age to rent a car. Some companies charge drivers between the ages of 21 and 25 an extra fee. Ending4: It will also ensure that you get the greatest fuel savings possible out of doing so, as well as offset any age difference. [title] Note that some states set limits on how many drivers to allow on your trip.

Answer format: ending1/ending2/ending3/ending4