How to express that I am upset in English slang ? I'm pissed off ( with what you have done) - if I correctly understand you)

I lost my book

That is what Jude was asking you. The answers to those three questions would tell us what we need to know to respond. e.g. I dropped something/not very/no, I am very polite. or Someone just cut my ear off/yes, I am yelling and screaming and throwing things/I want to swear the worst swearwords you have ever heard.

anyone can tell me how to respond the context?

As Heather said - it will depend on the context. 1. Why are you upset? 2. How upset are you? 3. Are you upset enough for vulgarity/is vulgarity appropriate, or is slang enough?