With the help of you all, the grid is (mostly) done and the folding completed. But in spite of having almost all of the letters, I can't get answers for 25d [Loosely cover top line in poet's work] and 36d [Runs away from back of a trailing group and hides, maybe]. I hope that someone will be able to help and then I can get on with my life!
Thanks to all of you during 2017 for your help to a newbie. Best wishes for Christmas and the new year.