stand (up)sit (down) / lie (down) / kneel (down) / fall (down) / on the ground / on the grass / on the sand /on the snow / on the leaves / on the moss / in the shade // on the chair / on the desk / on...
stand (up)sit (down) / lie (down) / kneel (down) / fall (down) / on the ground / on the grass / on the sand /on the snow / on the leaves / on the moss / in the shade // on the chair / on the desk / on...