You can choose a survey template by clicking on New survey or form in the top right of the navigation bar.
You will be shown a number of templates to choose from. As you mouse over each template, you will see that you can either Choose template or Preview.
Alternatively you can select a completely blank template from which you can build your own specification from scratch. Bear in mind, however, that you're also able to modify any one of the preloaded templates in the drag and drop editor in order to suit your needs.
Select the template you wish to use, give your survey a name and then click Continue.