these are red balls 同义句

these are red balls 同义句 There are red balls改为同义句 these balls are theirs改为同义句 Are these apples red?改为同义句.Are these ＿ Whose are these balls?(同义句转换)_____ _____ are these? These balls are white.C_______ them red,please?怎麽做 are these red eraser yours? 【同义句转换】 Are those their balls?的同义句 These are their balls. 同义句转换：These are my books.改为单数句：Those are red appies. We have many red jackets.改为同义句 Howmuch are these apples?补全答语 Are these red tomatoes yours?《肯定句》