Which practice book to use?

[TajR904]

How do I know which practice book to refer to when doing the "Sets" in the homework assignments? There are two books with questions.

[ohthatpatrick]

Hey, first of all, you should probably email your teacher with questions like these. The forum will often have a slower response rate than your teacher will.

Secondly, are you looking in Atlas at these assignments (or do you have the old pdf version)?

In ATLAS, it says "PrepTest Book 1" for Set1B.
Book 1 = OG 1 = Tests 52-61

In general, those sets will be out of "OG1", the green official guide that has tests 52-61.

Hope that helps.