l found an eraser in my classroom.翻译

l found an eraser in my classroom.翻译 I have an eraser in my hand.改为同意句 Thay's an eraser in English.(对 an eraser 提问) 英语短文句形分析When l entered the classroom ,l found Mary crying in 一块橡皮翻译是a eraser还是an eraser I have an eraser in my hand .(改为同义句） In my pencil-box——an eraser and three pens.A there is B ther l my key in my classroom,l cannot get into my house.填leave.不 It is an eraser in English. 英语翻译 It's an eraser in English. It's an eraser in English. There is a blackboard in my classroom 求翻译