Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to create twitter buttons for use in emails [title] Click on the' share a link' button. [title] Fill in the url you would like people to share, the tweet text, and so on, where applicable. [title] Click the' tweet' button below where it says preview and code.

Ending1: [title] After the preview verification procedure, click on the check box beside the tweet window in the top righthand corner. [title] Select the type of button, but don't worry if you don't see the option for this button. Ending2: [title] Select the buttons you want to use to get your tweet, (note : [step] It's impossible to see the button code (because it is hidden within twitter). If this is the case, you won't be able to use this mode. Ending3: [title] If you want to share more than one tweet (all lines clearly labelled with text, text caption, splice, etc. [step] ), click on the' share more twitter' button below that. Ending4: [step] When the popup comes up, copy the url. [title] Go to your favorite search engine and find a twitter tweet button you like and save it to your computer.

Answer format: ending1/ending2/ending3/ending4