Sharon: She has to pick 4 volumes for the sale. I
V7 too, but since challenges 2 and 3 are already a part of Press Play, I make sure I make it clear that only Challenge 1 is the new add-on. But yes, if I had Press Play, I would still want V7 because it is oh so perfect
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ETA: Well, it really does not matter. No matter what one buys, you are going to like them all