Is this your ball?同义句

改为同义句 Is this your ball? Is this your ball?同义句 Is this your soccer ball改为同义句 Is this your ball? 同义句is this————?---- 为空格 Is this your ball 同义句Is this 《2个空》 This is a white ball.同义句 This is my ball.改成同义句 is this your ball?(变复数） Is this ball your?Yes,it's() whose ball is this?改同义句_____is this ________? is this you soccer ball?改为同义句速求! Is this your ball?否定回答怎么回答 How much is this soccer ball （改为同义句）______is the_______ of the soccer ball Is this your ball,Nick?肯定回答是什么?Yes,it is.还是Yes,this is. Is this your ruler?改为同义句 is this your eraser的同义句 is this your book?的同义句 Is this your book 改成同义句