The bottle is             （空的）. Would you like some more juice?
Many people are so poor that they can’t             （付得起）to go to hospital.
Don’t drop             （垃圾）everywhere, we should keep the classroom clean?
—We are asked to wait for our turns to get on the bus           （礼貌地）
—Why not             （惩罚）those naughty boys? They broke the window again!
—Ok, I will.