I'm very upset

I'm very upset I'm very upset ,Sometimes ...... I'm very upset on that day i'm very upset and don't know what to 把单词拼成句子,I’M don’t and to upset do what know very I'm very upset and don;t know what ( )[do].为什么? 我非常沮丧,因为我把家庭作业忘在家里了 I'm very upset ,because I ()my homework()() I'm so upset about the what to do在i‘m very upset and don't know what to do中做什么成分、 【急】 I’m very upset and don’t know （）A what to do B how to do I want to say I was very upset I felt very upset,so please leave me alone i'm very very 英语~一句话的理解I'm very upset and don't know what to do.________what to do为什么可以这样用-----------------还有这种用法吗?---------- I had just lost $50 and I felt very upset.这句话能不能改成 I had just lost $50 and I feel very upset. I'm so upset so sorry大神们帮帮忙 I’m not even upset,hurt ,or angry anymore I'm upset now,just leave me alone.