Please choose the correct ending to complete the given sentence: Travel: [header] How to travel in latin america [title] Make sure you know enough spanish to get by. [step] You don't have to be fluent, but you should at least know some. [title] Ensure that your passport is up to date.

Ending1: [step] All latin american countries require passports for entry (paraguay, bolivia, and brazil also require tourists visas; these can be purchased at the border). [title] Choose departure and return dates that coincide with the season during which you wish to travel. Ending2: [step] You'll need a valid passport to travel internationally. Even if you don't have a valid passport, you can definitely get a passport through your local border. Ending3: [step] Passport releases can be very tricky, because there is no law against driving a rental car or delivering it to one. [title] Download the latin america itinerary but reserve it for your passport. Ending4: [step] It is especially important that you apply by mail. Some countries may require that you first have an academic visa before you can travel.

Answer format: ending1/ending2/ending3/ending4