that is my sister改为一般疑问句

That is my sister改为复数形式 that is my sister改为一般疑问句 That is my sister.(改为复数句） That is my sister.（改为复数形式） that girl is my sister 改为一般疑问句怎么改 That girl is my sister改为否定句 1 That is my sister.改为一般疑问句 2 That is her brother.改为否定句 1.This is my sister.改为复数句2.That is my friend.改为复数句 my sister is older then mary 改为一般一问句 This is your sister That is myThis is your sister That is my brotherHe is my sonNo,it isn 'tYes it is 改为复数形式 She is not my sister.改为肯定句【 】 【 】 my sister. This is my sister.改为一般疑问句并做肯定回答 That's my brother改为否定句 that is his sister改为复数形式 This is my sister.改为复数形式、 she is my sister改为一般疑问句 She is my sister改为同义句 She is my sister.改为否定句 This is my sister.(改为一般疑问句)