is this you soccer ball?改为同义句

is this you soccer ball?改为同义句 Is this your soccer ball改为同义句 How much is this soccer ball （改为同义句）______is the_______ of t 改为同义句 Is this your ball? This is a white ball.(改为同义句） 1 This soccer ball is white.is white画线提问 2 Can I help you?改为 How much did you pay for that soccer ball?（改为同义句)How much di This is a soccer ball.（改为复数形式） whose is that ball 改为同义句 whose ball is this?改同义句 Is this your ball? 同义句 This is my ball.改成同义句