My key is on the bed?改为一般疑问句

My key is on the bed?改为一般疑问句 My key is on the chair 改为一般疑问句 A bed is in my room (改为一般疑问句) 2,The key is (under the table对 英语 The hat is on the bed 改为一般疑问句 The pencil box is on the bed改为一般疑问句 this is my room.they're on the bed.改为一般疑问句作出否定. This is my key.改为一般疑问句! There is a jacket on the bed 改为一般疑问句 My baseball is under the bed.(改为一般疑问句) 把His baseball is under the bed(改为一般疑问句) 把His key My key are on the backpack 改为一般疑问句并作否定回答 My key is on the bed.(做肯定回答）