the man on the bike is their headteacher划线部分提问,划线—on the bik

the man on the bike is their headteacher划线部分提问,划线—on the bik The bike is on the floor (对划线部分提问) The boy on the bike is my brother提问___ is the man on the bik The girl on the red bike is Wang Fang.(对划线部分提问.划线部分是 on the the notebook is on the bed划线部分提问,划线部分是 on the bed. the teacher on the black bike is john 划线部分 on the black bike 对划线部分提问:The old man is( on the sofa) 对划线部分提问：The plant is on the floor .划线处是on the floor My pen is on the table.划线部分为on the table.就划线部分提问. There is a book on the desk.划线部分提问,划线部分是on the desk. The sign is on the wall.划线部分提问 The backpack is on the (sofa)对划线部分提问