This is a my cousin's dog有什么错误

This is a my cousin's dog有什么错误 This is my cousin.改为复数形式. this is my cousin 改复数句子 This is my cousin.(改为复数句) My cousin is a postman变复数 this is my cousin 对划线部分提问my cousin划线 my___son is my cousin My cousin is a soccer player.=My cousin is ______ ______ soccer player. 将下列句子变成复数形式：This is my sister.Is that a vlue jacket?That is her cousin.Here is my family photo.What's this in English?What color is your ruler?还有：This is my sisiter. I got a letter from my cousin this morning.(句意不变） I __ __ my cousin this morning. yes ,and this is my aunt's son,my ( ),David.This girl is my cousin ,too.( )is David'Ssister ,Rose My cousin is (a good engineer)划线部分提问 速求英语作文：My cousin is a tourist guide the David cap is a man with cousin my young 怎样对My cousin is a little shy提问用___ ____ your cousin? This is my cousin .改为一般疑问句 They are myThis is my cousin .改为一般疑问句They are my sisters对my sister 提问 my cousin is a very smart girl.(同义句转换)my cousin is a very _ girl. 我在英语听力的部分听到这样一句话：This is my aunt ,and this is my uncle,and she you cousin.可是,又好像：This is my aunt ,and this is my uncle,are she you cousin.