I have already bee to the Ocean park.(改成否定句) I have already

I have already bee to the Ocean park.(改成否定句) I have already i have already been to ocean park.改为否定句 I have already been to the Ocean Park .改为否定句 求教英语题改否定句和疑问句 (1)I have already been to ocean park.(2)she ha I have already been to beijing 改为否定句 I have already seen the film （改为否定句） I have already cut the meat up.(变否定句) I have already finished the work.（变否定句） winnie has already been to ocean park改否定句 I have already been to the zoo. I have already had my lamb .变为否定句 I have already had breakfast.怎么改为否定句?