They are my uncles.改为否定句 This is not my sister.缩句

they are my uncles 改否定句 they are my uncles改为否定形式 把They are my uncles.改为否定句快 选择.They are my uncles.They are------.A.boys B.woekers. They are my uncles.改为否定句 This is not my sister.缩句 My uncles work at the police station.They are _______(policeman). They're my uncles.改为单数形式. 英语：这句话哪错了?怎么改?One of my uncles are a teacher.英语：这句话哪错了?怎么改?One of my uncles are a teacher. they are my good friends改否定 they are my friends改单数句 They are my parents 改一般疑问句 that is my father and (t )are my uncles dale and tom are my uncles一般疑问句 英语智力题my father doesn't have any brothers,my mother doesn't have any brothers,but l have many uncles,who are they these are my r__________they are my uncles ,my aunts and my cousins填空 My __(parent)are both doctors.My father's __(brother)are my uncles. they are my father and mother (改同意句) Where are they from?Theyare from my grandma.改病句