My names is Fernanda. I am from Argentina and I teach upper intermediate and FCE students. It is really time consuming for everybody to prepare worksheets. (We all know about it, right?) And it is more time consuming to download a worksheet for these upper levels if we have to solve the exercises before giving them to our students.
My idea is that everytime teachers upload worksheets for these upper levels, they also include the answer key as well. I think it is more complete and less time consuming for the rest of the teachers. I do so everytime I upload an upper-level worksheet.
So what do you think? Is it possible?
Warm Regards from Argentina
Fernanda