They sure are Batfink, good luck mate.
As for the squabbling we've got going over results at GCSE and the effect that's actually had on day-to-day English Language abilities, I'll leave it up to others to form their own opinions :P
I would say though, to the perhaps prematurely named ATCO123, that NATS people do read this forum, and we all do well to be decent chaps to one another. As a teacher of young people myself, I would very much suggest that you take a little more time in future on here, so as not to rub up the community the wrong way. The people in this thread honestly want to help all the new people, like you.
As for our Greek newcomer - welcome, please read up to the last 100 pages of this thread, and all your questions will be answered. If they are not, feel free to post after doing that. (at least reading this page might have helped :P )
Cheers all,
Phil