First past the post English or CPG ?

[catwoman]

I ordered most of the first past the post collection on this forum and have been looking at them all and they all seem quite reasonable for my Ds to do, however when i opened up the comprehension English i was very much shocked at how long the comprehension extract was and the language was much more advanced as compared to the cpg comprehension 11 plus books. There is such a big difference between these books and the cpg books.

Does anyone know according to the cem exams which comes closer to the real thing?

[anxiousparent11plus]

Are these book very difficult??

[catwoman]

CPG is fine but first past the post is a challenge for him...still working on it with him.