I am leaving

I am leaving I am not leaving - Absolutely 改写I am leaving this city tomorrow i am leaving这句话对吗 I am leaving for the supermarket. 为什么这句话要+am上去- I am not leaving 英语翻译What am I leaving when I've done here? I will leave 与I am leaving 的区别 I am leaving to Beijing in half an hour.翻译 I am leaving at 9 tomorrow moring的意思 I am sad you are leaving 这个句子怎么理解? I'm leaving为什么要加am呢