After downloading, you can either print out the workbook or complete the exercises digitally. The exercises in the PDF download have text boxes that can be filled in using most PDF viewers.
When completing the exercise digitally, we recommend downloading the workbook to your computer and using an installed PDF viewer to fill in the exercises--this option allows you to save your work as you go.
If you decide to fill in the exercise using the PDF viewer in your browser, you will need to select the "Print" option after you are finished typing out all of your responses and select the option to print it as a PDF in order to save your answers (downloading the file from a browser's PDF viewer does not normally save your work). We do not recommend using a browser to fill out your exercises because if the page refreshes before you can print, you may lose your work.