Is your coat blue?改复数快

Is your coat blue?改复数快 This is your red coat.改为同义句,怎么改? The blue coat is Mr.Green.改同义句The blue coat _____ _____Mr.Green.belongs to belong为什么要加s his coat is blue改为同义句 Is that coat blue?变复数 把“his coat is blue.”对coat提问 What clour is your coat?mine is blue and white.其中mine为什么不能用My,大家教教我. What colour is your coat?（同意句）What's___ ____ ____your coat?是改同意句, the new blue coat is mine.对mine提问()()the new blue coat? what color is your coat? Grrr!Is that your coat? Laura's coat is blue,and Betty's coat is blue,too同义句Laura's coat is of ( )( )( )( )Betty's coat. Whose coat is this?Is it your coat,Danny?是什么意思 my blue coat is fifty yuan .向 fifty yuan提问 Who is the boy in blue coat[Tom]是什么意思 The bluecoat is mine.（对引号部分提问） He is a blue coat 里面填啥? His coat is blue and his trousers a________white