history: I failed my science test that I had studied hard on. I don't know what to do. I got the worst mark back on my science test. i hope it wasn't an important and you still managed to pass everything. why did that happen?
current: It was but I studied hard so I'm confused as to how I did.
next: don't worry about it, maybe it was the teacher's fault . but since you're okay and everything is fine there's no point in worrying about it.