Please choose the correct ending to complete the given sentence: Travel: [header] How to travel safely around peru [title] Prepare yourself for entering into a land where over 90% of the population speaks only spanish. [step] Basic spanish classes are recommended for a full, more confident experience in peru. Travelers can get by without spanish while within their tour groups, but one does miss a lot of the overall experience.

Ending1: Learning spanish in groups or as a family can be really fun, and putting it into practice in spanish-speaking countries can be really satisfying. [title] Research the destinations in peru that you plan to see. Ending2: [substeps] Learning to play a trombone is good for your musical vocal abilities. Spanish lessons are a simple commitment to take but may take as long as two years or even longer. Ending3: [substeps] Used buses in peru may be used anywhere, but speaking english can be extremely helpful if you're in any country. If you're in a country, consider researching local tour groups in that region, as that can give you a good idea of what to expect ahead of time. Ending4: [substeps] Make sure you are equipped to do so, whether that means traveling on foot or by car. You will also need decent immigration insurance (olrder if you don't already have it).

Answer format: ending1/ending2/ending3/ending4