英语on的问题I am leaving for Shanghai on business.这里面为什么用on连接

英语on的问题I am leaving for Shanghai on business.这里面为什么用on连接 I am leaving I will leave 与I am leaving 的区别 I am not leaving - Absolutely - I am not leaving - Absolutely I am leaving at 9 tomorrow moring的意思 把下列英语句子改成过去式的：Before leaving,he said:I am sure they are sour. 为什么这句话要+am上去- I am not leaving 请问am的句子如何运用 i am leaving in June on 29th 这个句子对吗 英语初三的一个句型问题我要去上海 是 my leaving for shanghai 还是 I’m leaving for shanghai? 扩展一下, 谢谢,英语不好,正在努力! I am leaving for ShangHai on business.是什么意思?如题. 另外想问问亲们,“他们怎么样了?” 的英文怎么写,3Q^_^ 改写I am leaving this city tomorrow i am on it的意思请问I AM ON 英语口语的时态问题When is your vacation going to start?i will be leaving on the fifth of august.1Oh,that is only a few days from now!How many weeks are you going to be taking?2I am taking two weeks now,3but i want to save the other week and 新概念英语1第40课的问题I am going to put it on可以变成I am going to put on 为什么?句子成分学的不好 希望大家帮我 现在进行时的问题各位大狭帮我翻译以下以下几个英文句子 下列各句中 进行时的用法及意义.He is teaching english and teaching chinese.I am meeting Mr wang tonight.We are leaving on Friday.The girl awlays talking loud 写出英语句子的问句(ray)plays footballhe listens to (dance music)i am leaving this country (next monday)lucy (ran) very fastit′s very cold in Moscowpaula ate(¨paella¨) on Thursday对括号里的词提问,没有括号的 对整句提问 英语am填空问题(关于am的英法)例:what's the matter.Tim?I am tired.am用于什么前面,什么后面,关于am的用法 英语翻译What am I leaving when I've done here?