The educational publisher Sadlier-Oxford offers help with Vocabulary Workshop Level C answers online at Sadlier-Oxford.com. The website offers the iWords interactive audio program, which includes an audio recording for each of the 15 units in Level C, defining each word in the unit and using it in a sentence.
The website also offers activities to help with Vocabulary Workshop Level C answers, including hangman, word search, crosswords, multiple choice and flash cards. All of these activities allow students to practice each of the 15 units separately, except for the crosswords, which group the 15 units into sequential groups of three. The word search games give students the option of either completing the units separately or in groups of three.