Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to share passages on an amazon kindle fire [title] Turn on your amazon kindle fire device. [title] Make sure you've connected your accounts with the services you'd like to automatically share the passages to. [step] You only have two options: facebook and/or twitter.

Ending1: If you didn't connect a certain service upon initial device-registration, there is a way to connect them from the settings on the device. [title] Open up a book for which you'd like to share the passage from. Ending2: [substeps] If you have more than one amazon account to share the passages through, make sure all the pages are turned off. If you've shared the passages with only two accounts or both accounts, make sure the pages are turned off. Ending3: [substeps] Facebook users are on the " prepaid " homepage. Twitter users are on the " to/from " home page. Ending4: The first option is to navigate to the website and then log in. The second is to open the login page.

Answer format: ending1/ending2/ending3/ending4