If you run out of words on your list, then consider using an online dictionary as part of your software. CD software isn't the only way to learn the words you want to know. Online learning is an essential part of learning vocabulary words, but it can be used in conjunction with other packages.

You can use online dictionaries to find words to add to your list of determined vocabulary words. After finding a new list of words, plug them into the CD software so it can organize and deliver a way to learn the words in the same methods that are listed in the beginning of the chapter.

This also creates a huge vocabulary tree that twists and turns into a given branch of words, and it associates them with some of the other words you have already learned to help improve your ability to retrieve the meanings of these words in everyday conversations.