Please choose the correct ending to complete the given sentence: Work World: [header] How to teach english as a foreign language and travel the world [title] Decide where you want to live and what your goals are. [step] Costs of living are different in each country. [title] Do your homework and decide if the country is right for you.

Ending1: [step] Make a list of things you like and dislike about living in your country. [title] Obtain necessary paperwork and documentation for your learning of foreign culture. Ending2: [title] Come up with a short list of people you would like to help out in the country. [title] If there is a particular cultural range in all countries, you may choose to move from that country. Ending3: [step] What degrees do you need, if any, certifications, immunizations, etc. Also, if you will be able to practice your religion there. Ending4: [title] Choose the type of language you want to learn as a foreign language. [step] English is more about studying than history.

Answer format: ending1/ending2/ending3/ending4