I believe it(变为否定句） 怎么变啊

I believe it(变为否定句） 怎么变啊 I Like it变为否定句 i believe you can do it better(改为否定句） I have already got it变为疑问句和否定句 I can see some flowers under it(变为否定句) I believe it 的否定形式 It will be sunny tomorrow.（变为否定句） It is a ruler.(变为否定句） I believe you will help me.(改为否定句)It's a quite true story.(改错) I have a tennis racket.（变为否定句） I am studying English,too.（变为否定句） i like onions and beef（变为否定句） It's a car.变为否定句 变为否定句:I like math too I have a ball.变为否定句 I am a teacher 变为否定句 i can not swim.变为否定句 I think it,s fun to fly kites in the park.变为否定句谢谢了,