His eraser is in the pencil box.(改为一般疑问句）

This is ( )eraser. ( )eraser is in the pencil case . His eraser is in the pencil box.(改为一般疑问句） This is eraser,eraser is inThis is eraser,eraser is in the pencil box.A.a;The B.an;The C.an;An D.the;The(对了,) his eraser is (on the desk)对括号部分提问 my eraser is in the pencil box.(改为一般疑问句) Is the eraser in your pencil box的意思是什么 is,the,my,box,pencil,in,eraser.连词成句 my eraser is in the pencil case改为疑问句 His fiends are (in the sitting room)对括号里的提问 My eraser is in the pencil case 改为同义句 There is nothing in ________ of his hands and there is an eraser in ________ My eraser is in the pencil case. 对in the pencil case.进行提问 tommmys book is on the chair.改为一My eraser is in the pencil case. 对in the pencil case.进行提问tommmys book is on the chair.改为一般疑问句i know his name改为否 My eraser is in the pencil case.对in the pencil case.进行提问 tommmys book is on the chair.改为一My eraser is in the pencil case.对in the pencil case.进行提问tommmys book is on the chair.改为一般疑问句i know his name改为否定 That is his eraser改为一般疑问句 is that his eraser咋回答 Is this your eraser?NO,it is not.Ithink{ }1;it his eraser 2;its his eraser 3;it is his eraser改选哪一个 There___an eraser and two pencils in his bag.就近原则是不是就是只看an eraser,不看后面,所以填is there is nothing in______ of his hands and there is an eraser in ________ hand.A.a;other B.one;another C.one;the other D.another; the other 英语句型转换 （请附加理由,谢谢!）This is an eraser in the box? 对an eraser 提问—— —— in the box?