I was ( ) shivering with coldA:warm B:dry C:hot D:wet

I was ( ) shivering with coldA:warm B:dry C:hot D:wet It doesn't matter what happens to the weather,I'm shivering when I'm standing alone. wet shivering with A Day`s WaitHe was shivering,his face was white,and he walked slowly as though it ached to move.其中it指代的是什么?为什么要用it i was I was I was I was I have sought it,next,because it relieves loneliness-that terrible loneliness in which one shivering consciousness looks over the rim of the world into the cold lifeless abyssin which one在这里是什么成分?这个分句该如何分析? It was a cold day in December in New York City.A little boy about 10 years old was standing in front of a shoe store on Broadway.He was looking through the windows,barefooted and shivering with cold.A lady walked to the boy and said,My little boy,wh I was just还是I just was I was sick.I was ______ home. I was a teacher when I was I was stuck和I was if not for you.i must be shivering in the despairan d fear.groaning painfully. but for you .every day i will dream the most beauti fulapart.becoz u use your whole life to love me and i feel free. my life seems to leave me like the sand flowing.i ca yesterday I was,today I I was born i was just lee