Write the next sentence in the following story.

How to set up your ipad
Check your wi-fi connection.
Make sure you have a stable wi-fi connection. If it is secured, you need to either know or find out the password before continuing.

Choose your answer from:
[A]. Set your wi-fi bill settings. You can set your wi-fi bill on your mobile device, or you can set up an account.
[B]. Collect your itunes or apple id and password. If you have an itunes or an apple account, make sure you know your username and password, and have it handy.
[C]. You don't need to be connected to the computer long-distance using your ipad. An ethernet cable should work fine, but any other optical connection should work.
[D]. For instance, if you are sharing an internet connection with anyone else for the first time, you should not set up your wi-fi connection until you know the password of both of the individuals you are sharing the wi-fi with. Make sure the wi-fi connection is completely disabled.. The answer should be
[B].