I need to buy some apples.改为否定句

问题描述：

答

I needn't to buy any apple.
I don't need to buy any apple.
I don't have to buy any apple.
三个答案都可以吧。

答

I needn't to buy some apples.

答

I don't need to buy any apples.

答

I don't have to buy some apples.

答

I needn't to buy any apple.
或者
I don't need to buy any apple.
楼上的,再改一下也算对：
I don't have to buy any apple.
因为否定和疑问句中,不能用some,要改成any.

答

I don't need to buy any apples.或者I don't have to buy any apples.
或者把need当做情态动词I needn't buy any apples.(这时needn‘t后不要加to)

答

I don't need