she has already returned from the old block.（否定句改为）

she has already returned from the old block.（否定句改为） She has already known the result.(改为否定句） 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 bought the book(改为否定句） she ____ bought the b She has already cleand the kitchen.（改为否定句） She hasn't cleane She has already washed her clothes.(改为否定句） 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) he has already seen the new film 改为否定句 The train has already arrived如何改为否定句