How many slips are in the Envelop?
You will get a separate slip for each exam board. If your school uses one exam board for all the subjects you're taking, they will all be listed on the one slip together.
What happens if i am not happy with my grades, how do i resit?
You'll need to talk to your teachers. You need to decline your grade if you are wanting to resit an AS, but not continue to A2, unless you wish to resit all units. Your exams officer will be able to do this for you by September 20th, I think.
is ther a cost???
Some schools pay, but others do not. The cost varies between exam boards and some schools may charge extra to cover additional administration costs. I had some resits that were £12 and some that were as expensive as £24. I think it also depends on the qualification - i.e. A-level and Applied A-level are different in terms of cost.
When are the resits?
You can resit in January or June. Check that your school enters students for January exams though, as not all do.
Good Luck