Ok I got mine in the mail today and I have already done a section that 4 of the books were for and I'm long since done (4 or 5 sections ago) and I used the virtual copy to study but are those just for studying and helping with tests cause if I have to do all of this again.... Its the EXACT same and I got 95's and 100's on all from that section so do I need to fill them out and do the worksheet things in them? thanks
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