Please choose the correct ending to complete the given sentence: Travel: [header] How to use an ipad when traveling [title] Choose a wi-fi ipad, if you will be mainly using it for travel out of your home country or network. [step] You may be subject to roaming charges if you try to access the internet outside of your country. Many western countries have widespread wi-fi, and you can sometimes pay extra for a local micro-sim card.

Ending1: [title] Buy a wi-fi adapter to use on your ipad. [step] You might buy a weather adapter during your trip to fix the ipad and balance the signal. Ending2: [substeps] Some people may charge a minimum of 1 us gal. A us computer and ipad while traveling abroad can cost $5 and this money may be divided between countries. Ending3: [substeps] Download a wi-fi finder application before you leave home. This will allow you to find locations that have free wi-fi for easy access while you travel. Ending4: [title] Select the folder to find the three arrow buttons : [step] Home, work, to, and wi-fi. Select the two buttons that say " home.

Answer format: ending1/ending2/ending3/ending4