Click the buttons corresponding to your desired answers and to have your paper graded press the 'Submit Paper' button which is found at the end of the examination page.
As in the real examination, do not forget to check your paper before you submit it for marking, there is no time limit within which the paper has to be completed, so do not feel compeled to rush through. Any illustrations required for a particular question will be shown below that question. If you have a text based browser, you should consult a copy of these illustrations, which are available from the ARRL.