Her math book is ___ the sofa?

my book is the() math book 用介词填空 1.May is ___ the sofa,so I can't see her.2 1:The woman with a book in her hand is our math teacher.(改为含 where is my book ? It is in the sofa. The book on the sofa is Mary's 提问 Her backpack is on the sofa.对划线部分提问（on the sofa) Her pencil box is under the sofa.改为一般疑问句 The book on the sofe is an english book.划线句提问 on the sofa （ Mike ___( will ) like a math book.he is going to have a math Sofa is made of ___. The math book is boring.(改为同义句） My math book is on the desk.改成一般疑问句