You get down off ducks. I tried down as well. You get punch-drunk doing these exercises. So many times your translation carries the meaning but you get marked wrong for leaving out a "down", or such-like, then the next time you're marked wrong for putting it in.
Again the problem with the tenses-What does it mean You get off these horses.Really you are getting off these horses.It happens once it is not usual action to get off the horses.How many of you do get off the horses.No one of course