She has already cleand the kitchen.（改为否定句） She hasn't cleane

She has already cleand the kitchen.（改为否定句） She hasn't cleane She has already known the result.(改为否定句） she has already bought the book(改为否定句） she ____ bought the b She has already finished the work.改为否定句. She has already finishen reading the nocel.(改为否定句) She has already washed her clothes.(改为否定句） she is in the kitchen (改为否定句） she has already returned from the old block.（否定句改为） 1.She has already finish reading the novel(改为否定句） She has already washed her clothes 改为否定句 She has already been to the Space Museum.(改为否定句) She hasn’t paid for the bill,has she?求肯定回答和否定回答