my mother was at home yeserday（否定句）

my mother was at home yeserday（否定句） My mother often works at home.改为否定句 my mother has lunch at home.改为否定句 My mother was not at home.I must look after my brother.同意句 I finished my work yeserday 改为否定句. my father often reads newspapers at home （否定句） my mother was ill.i had to look after her at home(同义句) my mother rested at home because she was ill改成同义句 改为否定句 Tom was at home yesterday.____________ My parents were my mother is never free at home（改为同义句） my mother is （ ）（ ）at My mother takes care of my little sister at home.（改为同义句） I was at home yesterday.（改成否定句)