Is this your chair?Yes,it's 改错

Is this your chair?Yes,it's 改错 Is this your son's sweater?No( )is on the chair behind the desk. 将下列单数句改为复数句 Is this your pencil?Is that your cousin?Where is your key?Is it on the chair?This is a dog. Your this football is under the chair 这句话错在哪? Sit on your chair!Now the chair is ______ you. This chair is orange.(改成同义句) This is my chair.(改为一般疑问句) is this her chair的同义句 Is this chair[she her hers]? 求同义句1.That pencil is orange.2.Is this house old?3.Whose is this chair?1.That pencil is orange.2.Is this house old?3.Whose is this chair?4.Is that blouse your sister·s? 英语的改句子和选词填空 改句子 Is this your chair I the chair________改句子 Is this your chair I the chair________选词填空 this is_______(your,yours)pencithese are___（my,mine)ducksthe apples are________(her,hers)the books are___ your schoolbag is behind the chair对behind the chair提问 the sweater on the chair is for your father对on the chair提问 Your backpack is on the chair.对on the chair 部分提问 There is no chair in this room.(同义句) This is John's chair改成复数句子 this chair is too hard 改为一般疑问句 This is chair/This is a chair.这两句哪一句是错误的?This is chair./This is a chair.这两句哪一句是错误的?两句想表达的意思有什么不同?