[clivehawkins]

Hi there Whistleblower.
You mentioned that the students were an intermediate level. If they indeed are then you might find that the KET is too easy for them and so a bit of a waste of time and money. They should go for the PET instead. The PET course I did this year went well. I used Ready for PET by Macmillan, which is a nice 45 hour PET preparation book.
Good luck