He pressed a button on the wall.就划线部分提问...尽快回答~

He pressed a button on the wall.就划线部分提问...尽快回答~ There is a picture on the wall.对划线部分on the wall提问 The sign is on the wall.划线部分提问 The pictures are on the wall.对划线部分提问 --------------- He plays football on the field.(就划线部分提问)划线的是on the field. i can see a map on the wall对划线的部分提问【a map画线】 there is( a划线) picture on the wall(对画线部分提问) There ia a picture on the wall.对划线部分提问 The sign on the wall means Danger.(对划线部分提问）划线部分on the wall — They are going to the Great Wall on Saturday.(划线部分提问) [划线部分： There is a bank on the street.(bank下面划线,如何就划线部分提问) Tom wants the bag on the wall（划线部分提问）画线划在on the wall上面