I'm kind of sad and happy at the same time.

I had a 9 in the written part of the english test and an 7.8 in the grammar part, in music a 7.75 in language a 9.5:) and in history an 8.
I'm so sad because in history's term I had a 9 and now I've got an 8:( My mum is a bit angry with me and I don't know what to do:(