It is an eraser?
It is an eraser?
It is an eraser.
It is an orange eraser.
It is an eraser in English.
It is an eraser .改为否定句
It is an eraser in English?画线部分提问 an eraser画线
Is this an eraser?yes,it is are----- ------.yes------ ------
an it in english is eraser 连词成句
连词成句 an it in is eraser english
it is an eraser(改为一般疑问句)
把Is it an eraser改为复数形式
it is an eraser的复数形式!help