Hi everyone!
I need some help please, I �m teaching university students who want to present the KET. We �ve been doing some training during classes, combined with the content of the course and, as you can imagine, we don �t have enough time to do both things.
So if you know of any website where they can practice on their own we (my students and I) would really appreciate your sharing it with us..
Thanks in advance for this... and thanks to everyone for your great contributions!!!!