This is my ruler.His ruler is not an old.--------- --------- -- --------- A B C D改错 A是my rler B是his ruler C是is D是an old 写出为什么

this is my ruler.that is his dictionary.this is my uncle.these are his pens.复数,复数 This is my ruler中的my ruler怎么提问? This is my ruler.(划线部分提问)my ruler画线 This is his ruler.(改为否定句) is this his ruler.的肯定回答 is my ruler and that his book is (.)that 是 this this is my ruler改成否定句 This is my ruler (改为否定句) -Look!This is my ruler.-It nice.- . This is my ruler.(改为一般疑问句) This is his ruler.改为否定句.是不是This is not his ruler. This is his ruler(改为复数句) That is my key(改为复数句) These are his brother This is my ruler.His ruler is not an old.--------- --------- -- --------- A B C D改错 A是my rler B是his ruler C是is D是an old 写出为什么 The book is o_____ medicine It's ____{Lucy} class This is my ruler .his ruler is not an old.改错 This is my ruler.错在哪 This is my ruler.错在哪 ___________ It's his,I thinkA.Whose ruler is this B.Where's his ruler? 改变句子,保持原意,每空格填一词【英语】 This is my ruler.This ruler is( ). This's my ruler and that's his ruler 有没有错