就划线部分提问:The book on the desk is (mine)

I found the book on the ground就划线部分提问划线部分：the book here is only one book on the desk.(就划线部分提问）only one划线 here is only one book on the desk.(就划线部分提问）only one划线 就划线部分提问:The book on the desk is (mine) There is a book on the desk.划线部分提问,划线部分是on the desk. I have read the book on our environment.(对划线部分提问)on our environment 划线 The English book is on the bookcase [对划线部分提问]注；划线部分：The English book The pen is under the book.就划线部分under the book提问 there is a book on the desk对a划线,划线部分提问 Toomy's math book is on the floor(对划线部分提问）on the floor是划线部分 These book are on the bookcase?（on the bookcase）划线部分提问 My baby is on thejeep.就划线部分提问 划线部分：on the jeep the bank on the right is big.【on the right划线】就划线部分提问 The book was on the desk just now(对划线部分提问)划线的是on the desk He plays football on the field.(就划线部分提问)划线的是on the field. The book on the big desk is ourteacher's.(改为对划线部分提问) there is a book on the desk 对划线部分提问 My book is on the desk.（ My）划线部分提问