You will see boxes drawn around some questions. You will also see a grey paperclip icon in the margin of the page. 

These show you where to click to open a question for practice. This is called self-practice mode. In self-practice mode, you can work on questions. Your answers will not be saved and they will not be graded by your teacher.

Follow the instructions to answer the question.

You will find many different kinds of questions in your worktext.

Close the question pop up by clicking on the blue and white X in the upper right corner:

IMPORTANT: Your answers in self-practice mode will not be saved. If you open the activity again after closing it, your answers will no longer be there and you can try again if you want.