she said something important to me yesterday.改为否定句

he said something wrong about me yesterday怎么改成否定句 She went to museums yesterday.(改为否定句） she has eaten something.(改为否定句) I have something important to tell you（改为否定句） She wants to do something.（改为否定句） Old Henry looked for his d 把She bought something for her father改为否定句? She said to me ,"Don't copy my homework." 改为同义句 she did her homework yesterday evening (改为否定句） she want to wash改为否定句 Give it to me.改为否定句? you should have something to eat改为否定句 Maybe they will do something to help改为否定句