The new bike on the playgroud is mine 划线部分提问

The bike is on the floor (对划线部分提问) the man on the bike is their headteacher划线部分提问,划线—on the bik the food on the table is mine.对划线部分提问【the food on the table] The bike under the tree is nice and new.under the tree划线部分提问 划线部分提问 mine,The red pen is mine. The girl on the red bike is Wang Fang.(对划线部分提问.划线部分是 on the The bag on the chair is mine.对划线部分提问 就划线部分提问:The book on the desk is (mine) The sweater on the bed is mine 对划线部分提问 The bike (under the tall tree) is mine.括号内的句子是划线部分提问,为什么用whi The empty bottle is mine.(对划线部分提问） 对划线部分提问.（划线部分为mine） The pictures on the desk are mine._ _the