Shall we sit up here on the grass or down there near the wat

Shall we sit up here on the grass or down there near the wat ——Shall we sit up here on the grass or down there near the w Sit on the grass.还是 Sit in the grass? there is green (grass)near the river (we) is on the grass. Sit down on the chair.是什么意思 Don‘t sit on the grass还有Don’t什么 Let’s （）（sit）on the bench.Don’t （）（sit）on the grass. There are some grass near the house 哪里错了 sit in the grass对吗? shall we cut down the tree? at behind down from in near on to up 填空 look the teacher is