Not working

I am a Professor of literacy, and I reviewed this for possible use with adult literacy tutors. The premise was inviting. But, when the words are pronounced, sound quality is unacceptable. Whether you press SKIP, or PRACTICE, it still goes to the next word, so there is no practice. The context offered is scant on some words to achieve any learning. I cannot find where the actual learning is supposed to take place.

wendyc921 about Vocabulary for GRE, SAT, ACT, GMAT, IELTS, TOEFL, ESL, English, Language, Education, Words, Word Power, Exercise