根据情景要求, 完成对话。
A： How can I 1. ______ an English club online?
B： I’ll show you. You need to follow the 2.______ .
A： How should I do that?
B： Give yourself a user name you use online. 3. ______ sure there are no spaces in your user name.
A： What’s next?
B： You need a password of at least six digits or characters. Type 4.______ the same password in the “Re-enter Password” box to 5.______.
A： Can I use it now?
B： No, you’ve got to type in your gender, birth date and other personal information.
A： I can’t wait to try it now. Thank you very much.