that is an orange.改为复数句

that is an orange.改为复数句 That is an orange .(改为否定句)That______an orange. That is an orange改为否定句咋改啊!That ————an orange This is an orange pencilcase.用that改为否定句 That is an orange dress.（改为复数句）? Everyone knows that () is (). A.orange/orange B.an orange/orange C.an orange/an orange lt is an orange(改为一般疑问句).---- ----an orange? It is an orange.(改为复数句) This is an orange改为复数句 This is an orange.改为复数句. This is an orange改为复数句 It is an orange改为否定句 This is an orange .[改为复数句] lt is an orange 改为否定句 It is an orange eraser.改为复数 that dress is orange.(改为同义句) That is an orange(改为复数句子)↓ ____ ____some oranges 句子改为否定句That is an orange改 为 否 定 句