i didi not buy anything .i bought nothing

问题描述:

i didi not buy anything .i bought nothing
i did not do anything
i did not go anywhere
i did not meet anybody
请各位大侠帮我改写以上三个句子,跟题目一样改,还有把意思一起写上,

I did nothing, 我啥也没做
I went nowhere, 我哪也没去
I met nobody, 我谁也没见