I am trying to organise textbooks for a new course that will take Cambridge exams. I personally like English File and would prefer to use those books but I cannot find out how they tie in with the Cambridge exams. I.e. Does English File 1 correspond with KET, 2 with PET and 3 with FCE or is it much more complicated. I have trawled the internet looking for information, but I can't find anything.
Any help would be much appreciated.
PS Thanks for your help for my previous question.