青州开发区锦绣乾城:I left my umbrella in my room .

I left my umbrella in my room . I left my umberlla in my room.Could you wait I've only one diamond left in my hand. I left my umbrella in my room .Could you wait ---I go back to get it ? I left my hometown to Singpore, then how can I do to help my health left(str,i) |　left是什么意思？ I left my umbrella in my room.Could you wait ---Igo back to get it? A before B while my left butcheek 什么意思？ I left my umberlla in my room.Could you wait() I go back to get it?为什么空里填while 不填if? I left my book in my room.Could you wait ___ I go back to get it? A hangs B is hanging